Home / 59,897,571.95-89,883,553.32-38,347,639.40

Finding the Fourth Proportional to 59,897,571.95, 89,883,553.32 and 38,347,639.40

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Solution

The fourth proportional to 59,897,571.95, 89,883,553.32 and 38,347,639.40 is: 57,545,272.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,897,571.95 : 89,883,553.32 = 38,347,639.40 : x
  2. Step 2: Convert to fraction form
    59,897,571.95/89,883,553.32 = 38,347,639.40/x
  3. Step 3: Cross multiply
    59,897,571.95x = 89,883,553.32 × 38,347,639.40
  4. Step 4: Simplify right side
    59,897,571.95x = 3,446,822,090,706,032.50
  5. Step 5: Solve for x
    x = 3,446,822,090,706,032.50/59,897,571.95
  6. Step 6: Final answer
    x = 57,545,272.35

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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.