Home / 24,008,818.81-36,018,957.47-7,834,800.17

Finding the Fourth Proportional to 24,008,818.81, 36,018,957.47 and 7,834,800.17

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Solution

The fourth proportional to 24,008,818.81, 36,018,957.47 and 7,834,800.17 is: 11,754,069.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,008,818.81 : 36,018,957.47 = 7,834,800.17 : x
  2. Step 2: Convert to fraction form
    24,008,818.81/36,018,957.47 = 7,834,800.17/x
  3. Step 3: Cross multiply
    24,008,818.81x = 36,018,957.47 × 7,834,800.17
  4. Step 4: Simplify right side
    24,008,818.81x = 282,201,334,109,178.75
  5. Step 5: Solve for x
    x = 282,201,334,109,178.75/24,008,818.81
  6. Step 6: Final answer
    x = 11,754,069.88

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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.