Home / 95,390,306,206.49-131,638,623,304.82-52,570,789,561.53

Finding the Fourth Proportional to 95,390,306,206.49, 131,638,623,304.82 and 52,570,789,561.53

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Solution

The fourth proportional to 95,390,306,206.49, 131,638,623,304.82 and 52,570,789,561.53 is: 72,547,690,002.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,390,306,206.49 : 131,638,623,304.82 = 52,570,789,561.53 : x
  2. Step 2: Convert to fraction form
    95,390,306,206.49/131,638,623,304.82 = 52,570,789,561.53/x
  3. Step 3: Cross multiply
    95,390,306,206.49x = 131,638,623,304.82 × 52,570,789,561.53
  4. Step 4: Simplify right side
    95,390,306,206.49x = 6,920,346,363,927,211,278,336
  5. Step 5: Solve for x
    x = 6,920,346,363,927,211,278,336/95,390,306,206.49
  6. Step 6: Final answer
    x = 72,547,690,002.66

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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.