Home / 30,724,631.68-46,076,274.88-17,098,572

Finding the Fourth Proportional to 30,724,631.68, 46,076,274.88 and 17,098,572

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Solution

The fourth proportional to 30,724,631.68, 46,076,274.88 and 17,098,572 is: 25,641,918.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,724,631.68 : 46,076,274.88 = 17,098,572 : x
  2. Step 2: Convert to fraction form
    30,724,631.68/46,076,274.88 = 17,098,572/x
  3. Step 3: Cross multiply
    30,724,631.68x = 46,076,274.88 × 17,098,572
  4. Step 4: Simplify right side
    30,724,631.68x = 787,838,503,527,471.38
  5. Step 5: Solve for x
    x = 787,838,503,527,471.38/30,724,631.68
  6. Step 6: Final answer
    x = 25,641,918.57

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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.