Home / 1,714,608,875.20-2,571,913,312.80-623,950,225.60

Finding the Fourth Proportional to 1,714,608,875.20, 2,571,913,312.80 and 623,950,225.60

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Solution

The fourth proportional to 1,714,608,875.20, 2,571,913,312.80 and 623,950,225.60 is: 935,925,338.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,608,875.20 : 2,571,913,312.80 = 623,950,225.60 : x
  2. Step 2: Convert to fraction form
    1,714,608,875.20/2,571,913,312.80 = 623,950,225.60/x
  3. Step 3: Cross multiply
    1,714,608,875.20x = 2,571,913,312.80 × 623,950,225.60
  4. Step 4: Simplify right side
    1,714,608,875.20x = 1,604,745,891,745,203,456
  5. Step 5: Solve for x
    x = 1,604,745,891,745,203,456/1,714,608,875.20
  6. Step 6: Final answer
    x = 935,925,338.40

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Double scale
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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.