Home / 58,486,054.52-87,666,873.78-22,078,978.04

Finding the Fourth Proportional to 58,486,054.52, 87,666,873.78 and 22,078,978.04

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Solution

The fourth proportional to 58,486,054.52, 87,666,873.78 and 22,078,978.04 is: 33,094,983.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,486,054.52 : 87,666,873.78 = 22,078,978.04 : x
  2. Step 2: Convert to fraction form
    58,486,054.52/87,666,873.78 = 22,078,978.04/x
  3. Step 3: Cross multiply
    58,486,054.52x = 87,666,873.78 × 22,078,978.04
  4. Step 4: Simplify right side
    58,486,054.52x = 1,935,594,981,024,071.75
  5. Step 5: Solve for x
    x = 1,935,594,981,024,071.75/58,486,054.52
  6. Step 6: Final answer
    x = 33,094,983.02

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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.