Home / 24,003,184.14-33,124,140.81-12,989,695.14

Finding the Fourth Proportional to 24,003,184.14, 33,124,140.81 and 12,989,695.14

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Solution

The fourth proportional to 24,003,184.14, 33,124,140.81 and 12,989,695.14 is: 17,925,642.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,003,184.14 : 33,124,140.81 = 12,989,695.14 : x
  2. Step 2: Convert to fraction form
    24,003,184.14/33,124,140.81 = 12,989,695.14/x
  3. Step 3: Cross multiply
    24,003,184.14x = 33,124,140.81 × 12,989,695.14
  4. Step 4: Simplify right side
    24,003,184.14x = 430,272,490,896,332.69
  5. Step 5: Solve for x
    x = 430,272,490,896,332.69/24,003,184.14
  6. Step 6: Final answer
    x = 17,925,642.21

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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.