Home / 923,956,218,582.80-1,274,890,988,377.70-533,180,221,708.52

Finding the Fourth Proportional to 923,956,218,582.80, 1,274,890,988,377.70 and 533,180,221,708.52

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Solution

The fourth proportional to 923,956,218,582.80, 1,274,890,988,377.70 and 533,180,221,708.52 is: 735,691,417,153.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,956,218,582.80 : 1,274,890,988,377.70 = 533,180,221,708.52 : x
  2. Step 2: Convert to fraction form
    923,956,218,582.80/1,274,890,988,377.70 = 533,180,221,708.52/x
  3. Step 3: Cross multiply
    923,956,218,582.80x = 1,274,890,988,377.70 × 533,180,221,708.52
  4. Step 4: Simplify right side
    923,956,218,582.80x = 679,746,659,837,416,235,335,680
  5. Step 5: Solve for x
    x = 679,746,659,837,416,235,335,680/923,956,218,582.80
  6. Step 6: Final answer
    x = 735,691,417,153.98

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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.