Home / 116,834,454.12-175,246,808.48-30,570,951

Finding the Fourth Proportional to 116,834,454.12, 175,246,808.48 and 30,570,951

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Solution

The fourth proportional to 116,834,454.12, 175,246,808.48 and 30,570,951 is: 45,855,151.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,834,454.12 : 175,246,808.48 = 30,570,951 : x
  2. Step 2: Convert to fraction form
    116,834,454.12/175,246,808.48 = 30,570,951/x
  3. Step 3: Cross multiply
    116,834,454.12x = 175,246,808.48 × 30,570,951
  4. Step 4: Simplify right side
    116,834,454.12x = 5,357,461,594,948,464
  5. Step 5: Solve for x
    x = 5,357,461,594,948,464/116,834,454.12
  6. Step 6: Final answer
    x = 45,855,151.51

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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.