Home / 58,851,618.96-88,290,134.64-17,914,259.28

Finding the Fourth Proportional to 58,851,618.96, 88,290,134.64 and 17,914,259.28

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Solution

The fourth proportional to 58,851,618.96, 88,290,134.64 and 17,914,259.28 is: 26,875,256.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,851,618.96 : 88,290,134.64 = 17,914,259.28 : x
  2. Step 2: Convert to fraction form
    58,851,618.96/88,290,134.64 = 17,914,259.28/x
  3. Step 3: Cross multiply
    58,851,618.96x = 88,290,134.64 × 17,914,259.28
  4. Step 4: Simplify right side
    58,851,618.96x = 1,581,652,363,807,069.50
  5. Step 5: Solve for x
    x = 1,581,652,363,807,069.50/58,851,618.96
  6. Step 6: Final answer
    x = 26,875,256.65

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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.