Home / 59,330,159.40-88,995,239.10-49,126,492.20

Finding the Fourth Proportional to 59,330,159.40, 88,995,239.10 and 49,126,492.20

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Solution

The fourth proportional to 59,330,159.40, 88,995,239.10 and 49,126,492.20 is: 73,689,738.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,330,159.40 : 88,995,239.10 = 49,126,492.20 : x
  2. Step 2: Convert to fraction form
    59,330,159.40/88,995,239.10 = 49,126,492.20/x
  3. Step 3: Cross multiply
    59,330,159.40x = 88,995,239.10 × 49,126,492.20
  4. Step 4: Simplify right side
    59,330,159.40x = 4,372,023,919,483,285
  5. Step 5: Solve for x
    x = 4,372,023,919,483,285/59,330,159.40
  6. Step 6: Final answer
    x = 73,689,738.30

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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.