Home / 58,727,110.60-88,090,665.90-15,602,969.80

Finding the Fourth Proportional to 58,727,110.60, 88,090,665.90 and 15,602,969.80

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Solution

The fourth proportional to 58,727,110.60, 88,090,665.90 and 15,602,969.80 is: 23,404,454.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,727,110.60 : 88,090,665.90 = 15,602,969.80 : x
  2. Step 2: Convert to fraction form
    58,727,110.60/88,090,665.90 = 15,602,969.80/x
  3. Step 3: Cross multiply
    58,727,110.60x = 88,090,665.90 × 15,602,969.80
  4. Step 4: Simplify right side
    58,727,110.60x = 1,374,475,999,699,590
  5. Step 5: Solve for x
    x = 1,374,475,999,699,590/58,727,110.60
  6. Step 6: Final answer
    x = 23,404,454.70

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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.