Home / 237,357,068.40-355,752,167.40-99,182,408.40

Finding the Fourth Proportional to 237,357,068.40, 355,752,167.40 and 99,182,408.40

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Solution

The fourth proportional to 237,357,068.40, 355,752,167.40 and 99,182,408.40 is: 148,655,175.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,357,068.40 : 355,752,167.40 = 99,182,408.40 : x
  2. Step 2: Convert to fraction form
    237,357,068.40/355,752,167.40 = 99,182,408.40/x
  3. Step 3: Cross multiply
    237,357,068.40x = 355,752,167.40 × 99,182,408.40
  4. Step 4: Simplify right side
    237,357,068.40x = 35,284,356,756,251,964
  5. Step 5: Solve for x
    x = 35,284,356,756,251,964/237,357,068.40
  6. Step 6: Final answer
    x = 148,655,175.91

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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.