Home / 58,999,632.40-88,499,448.60-53,260,069.60

Finding the Fourth Proportional to 58,999,632.40, 88,499,448.60 and 53,260,069.60

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Solution

The fourth proportional to 58,999,632.40, 88,499,448.60 and 53,260,069.60 is: 79,890,104.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,999,632.40 : 88,499,448.60 = 53,260,069.60 : x
  2. Step 2: Convert to fraction form
    58,999,632.40/88,499,448.60 = 53,260,069.60/x
  3. Step 3: Cross multiply
    58,999,632.40x = 88,499,448.60 × 53,260,069.60
  4. Step 4: Simplify right side
    58,999,632.40x = 4,713,486,791,997,622
  5. Step 5: Solve for x
    x = 4,713,486,791,997,622/58,999,632.40
  6. Step 6: Final answer
    x = 79,890,104.40

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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.