Home / 44,902,319.32-67,343,182.31-12,556,495

Finding the Fourth Proportional to 44,902,319.32, 67,343,182.31 and 12,556,495

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Solution

The fourth proportional to 44,902,319.32, 67,343,182.31 and 12,556,495 is: 18,831,863.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,902,319.32 : 67,343,182.31 = 12,556,495 : x
  2. Step 2: Convert to fraction form
    44,902,319.32/67,343,182.31 = 12,556,495/x
  3. Step 3: Cross multiply
    44,902,319.32x = 67,343,182.31 × 12,556,495
  4. Step 4: Simplify right side
    44,902,319.32x = 845,594,331,896,821.12
  5. Step 5: Solve for x
    x = 845,594,331,896,821.12/44,902,319.32
  6. Step 6: Final answer
    x = 18,831,863.14

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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.