Home / 148,718,251.20-223,077,376.80-62,553,950.40

Finding the Fourth Proportional to 148,718,251.20, 223,077,376.80 and 62,553,950.40

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Solution

The fourth proportional to 148,718,251.20, 223,077,376.80 and 62,553,950.40 is: 93,830,925.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,718,251.20 : 223,077,376.80 = 62,553,950.40 : x
  2. Step 2: Convert to fraction form
    148,718,251.20/223,077,376.80 = 62,553,950.40/x
  3. Step 3: Cross multiply
    148,718,251.20x = 223,077,376.80 × 62,553,950.40
  4. Step 4: Simplify right side
    148,718,251.20x = 13,954,371,163,709,312
  5. Step 5: Solve for x
    x = 13,954,371,163,709,312/148,718,251.20
  6. Step 6: Final answer
    x = 93,830,925.60

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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.