Home / 1,046,467,212.10-1,569,700,818.15-1,024,968,127.30

Finding the Fourth Proportional to 1,046,467,212.10, 1,569,700,818.15 and 1,024,968,127.30

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Solution

The fourth proportional to 1,046,467,212.10, 1,569,700,818.15 and 1,024,968,127.30 is: 1,537,452,190.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,467,212.10 : 1,569,700,818.15 = 1,024,968,127.30 : x
  2. Step 2: Convert to fraction form
    1,046,467,212.10/1,569,700,818.15 = 1,024,968,127.30/x
  3. Step 3: Cross multiply
    1,046,467,212.10x = 1,569,700,818.15 × 1,024,968,127.30
  4. Step 4: Simplify right side
    1,046,467,212.10x = 1,608,893,308,000,483,328
  5. Step 5: Solve for x
    x = 1,608,893,308,000,483,328/1,046,467,212.10
  6. Step 6: Final answer
    x = 1,537,452,190.95

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Double scale
Find fourth proportional to 1,046,467,213.10, 1,569,700,819.65 and 1,024,968,128.30
Similar ratio
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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.