Home / 2,880,426,256.98-3,975,627,702.18-1,751,156,064.96

Finding the Fourth Proportional to 2,880,426,256.98, 3,975,627,702.18 and 1,751,156,064.96

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Solution

The fourth proportional to 2,880,426,256.98, 3,975,627,702.18 and 1,751,156,064.96 is: 2,416,984,134.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,880,426,256.98 : 3,975,627,702.18 = 1,751,156,064.96 : x
  2. Step 2: Convert to fraction form
    2,880,426,256.98/3,975,627,702.18 = 1,751,156,064.96/x
  3. Step 3: Cross multiply
    2,880,426,256.98x = 3,975,627,702.18 × 1,751,156,064.96
  4. Step 4: Simplify right side
    2,880,426,256.98x = 6,961,944,562,695,495,680
  5. Step 5: Solve for x
    x = 6,961,944,562,695,495,680/2,880,426,256.98
  6. Step 6: Final answer
    x = 2,416,984,134.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.