Home / 39,133,706.38-54,009,497.05-23,663,901.74

Finding the Fourth Proportional to 39,133,706.38, 54,009,497.05 and 23,663,901.74

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Solution

The fourth proportional to 39,133,706.38, 54,009,497.05 and 23,663,901.74 is: 32,659,197.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,133,706.38 : 54,009,497.05 = 23,663,901.74 : x
  2. Step 2: Convert to fraction form
    39,133,706.38/54,009,497.05 = 23,663,901.74/x
  3. Step 3: Cross multiply
    39,133,706.38x = 54,009,497.05 × 23,663,901.74
  4. Step 4: Simplify right side
    39,133,706.38x = 1,278,075,430,888,812.50
  5. Step 5: Solve for x
    x = 1,278,075,430,888,812.50/39,133,706.38
  6. Step 6: Final answer
    x = 32,659,197.13

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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.