Home / 1,327,597,955.76-1,832,037,162.14-732,869,675.52

Finding the Fourth Proportional to 1,327,597,955.76, 1,832,037,162.14 and 732,869,675.52

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Solution

The fourth proportional to 1,327,597,955.76, 1,832,037,162.14 and 732,869,675.52 is: 1,011,333,645.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,597,955.76 : 1,832,037,162.14 = 732,869,675.52 : x
  2. Step 2: Convert to fraction form
    1,327,597,955.76/1,832,037,162.14 = 732,869,675.52/x
  3. Step 3: Cross multiply
    1,327,597,955.76x = 1,832,037,162.14 × 732,869,675.52
  4. Step 4: Simplify right side
    1,327,597,955.76x = 1,342,644,480,558,123,520
  5. Step 5: Solve for x
    x = 1,342,644,480,558,123,520/1,327,597,955.76
  6. Step 6: Final answer
    x = 1,011,333,645.65

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1.5x scale

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.