Home / 962,501,446.73-1,325,164,966.45-750,536,281.72

Finding the Fourth Proportional to 962,501,446.73, 1,325,164,966.45 and 750,536,281.72

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Solution

The fourth proportional to 962,501,446.73, 1,325,164,966.45 and 750,536,281.72 is: 1,033,332,874.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,501,446.73 : 1,325,164,966.45 = 750,536,281.72 : x
  2. Step 2: Convert to fraction form
    962,501,446.73/1,325,164,966.45 = 750,536,281.72/x
  3. Step 3: Cross multiply
    962,501,446.73x = 1,325,164,966.45 × 750,536,281.72
  4. Step 4: Simplify right side
    962,501,446.73x = 994,584,386,584,991,616
  5. Step 5: Solve for x
    x = 994,584,386,584,991,616/962,501,446.73
  6. Step 6: Final answer
    x = 1,033,332,874.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.