Home / 108,723,357,830.65-150,042,884,062.44-60,551,393,337.63

Finding the Fourth Proportional to 108,723,357,830.65, 150,042,884,062.44 and 60,551,393,337.63

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Solution

The fourth proportional to 108,723,357,830.65, 150,042,884,062.44 and 60,551,393,337.63 is: 83,563,512,677.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,723,357,830.65 : 150,042,884,062.44 = 60,551,393,337.63 : x
  2. Step 2: Convert to fraction form
    108,723,357,830.65/150,042,884,062.44 = 60,551,393,337.63/x
  3. Step 3: Cross multiply
    108,723,357,830.65x = 150,042,884,062.44 × 60,551,393,337.63
  4. Step 4: Simplify right side
    108,723,357,830.65x = 9,085,305,690,377,219,473,408
  5. Step 5: Solve for x
    x = 9,085,305,690,377,219,473,408/108,723,357,830.65
  6. Step 6: Final answer
    x = 83,563,512,677.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.