Home / 110,328,688.04-152,253,582.28-63,945,846.16

Finding the Fourth Proportional to 110,328,688.04, 152,253,582.28 and 63,945,846.16

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Solution

The fourth proportional to 110,328,688.04, 152,253,582.28 and 63,945,846.16 is: 88,245,263.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,328,688.04 : 152,253,582.28 = 63,945,846.16 : x
  2. Step 2: Convert to fraction form
    110,328,688.04/152,253,582.28 = 63,945,846.16/x
  3. Step 3: Cross multiply
    110,328,688.04x = 152,253,582.28 × 63,945,846.16
  4. Step 4: Simplify right side
    110,328,688.04x = 9,735,984,149,785,782
  5. Step 5: Solve for x
    x = 9,735,984,149,785,782/110,328,688.04
  6. Step 6: Final answer
    x = 88,245,263.52

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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.