Home / 134,557,882.20-201,931,301.70-57,935,899.80

Finding the Fourth Proportional to 134,557,882.20, 201,931,301.70 and 57,935,899.80

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Solution

The fourth proportional to 134,557,882.20, 201,931,301.70 and 57,935,899.80 is: 86,944,528.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,557,882.20 : 201,931,301.70 = 57,935,899.80 : x
  2. Step 2: Convert to fraction form
    134,557,882.20/201,931,301.70 = 57,935,899.80/x
  3. Step 3: Cross multiply
    134,557,882.20x = 201,931,301.70 × 57,935,899.80
  4. Step 4: Simplify right side
    134,557,882.20x = 11,699,071,661,774,768
  5. Step 5: Solve for x
    x = 11,699,071,661,774,768/134,557,882.20
  6. Step 6: Final answer
    x = 86,944,528.78

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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.