Home / 148,573,315.80-222,913,117.80-62,338,156.20

Finding the Fourth Proportional to 148,573,315.80, 222,913,117.80 and 62,338,156.20

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Solution

The fourth proportional to 148,573,315.80, 222,913,117.80 and 62,338,156.20 is: 93,529,532.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,573,315.80 : 222,913,117.80 = 62,338,156.20 : x
  2. Step 2: Convert to fraction form
    148,573,315.80/222,913,117.80 = 62,338,156.20/x
  3. Step 3: Cross multiply
    148,573,315.80x = 222,913,117.80 × 62,338,156.20
  4. Step 4: Simplify right side
    148,573,315.80x = 13,895,992,756,445,402
  5. Step 5: Solve for x
    x = 13,895,992,756,445,402/148,573,315.80
  6. Step 6: Final answer
    x = 93,529,532.42

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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.