Home / 6,551,234,704.90-9,826,852,057.35-2,877,914,512.90

Finding the Fourth Proportional to 6,551,234,704.90, 9,826,852,057.35 and 2,877,914,512.90

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Solution

The fourth proportional to 6,551,234,704.90, 9,826,852,057.35 and 2,877,914,512.90 is: 4,316,871,769.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,234,704.90 : 9,826,852,057.35 = 2,877,914,512.90 : x
  2. Step 2: Convert to fraction form
    6,551,234,704.90/9,826,852,057.35 = 2,877,914,512.90/x
  3. Step 3: Cross multiply
    6,551,234,704.90x = 9,826,852,057.35 × 2,877,914,512.90
  4. Step 4: Simplify right side
    6,551,234,704.90x = 28,280,840,151,968,788,480
  5. Step 5: Solve for x
    x = 28,280,840,151,968,788,480/6,551,234,704.90
  6. Step 6: Final answer
    x = 4,316,871,769.35

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Double scale
Find fourth proportional to 6,551,234,705.90, 9,826,852,058.85 and 2,877,914,513.90
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.