Home / 148,716,235.20-223,074,352.80-62,551,934.40

Finding the Fourth Proportional to 148,716,235.20, 223,074,352.80 and 62,551,934.40

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Solution

The fourth proportional to 148,716,235.20, 223,074,352.80 and 62,551,934.40 is: 93,827,901.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,716,235.20 : 223,074,352.80 = 62,551,934.40 : x
  2. Step 2: Convert to fraction form
    148,716,235.20/223,074,352.80 = 62,551,934.40/x
  3. Step 3: Cross multiply
    148,716,235.20x = 223,074,352.80 × 62,551,934.40
  4. Step 4: Simplify right side
    148,716,235.20x = 13,953,732,282,668,056
  5. Step 5: Solve for x
    x = 13,953,732,282,668,056/148,716,235.20
  6. Step 6: Final answer
    x = 93,827,901.60

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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.