Home / 59,797,534,447.20-89,696,301,670.80-28,838,852,335.20

Finding the Fourth Proportional to 59,797,534,447.20, 89,696,301,670.80 and 28,838,852,335.20

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Solution

The fourth proportional to 59,797,534,447.20, 89,696,301,670.80 and 28,838,852,335.20 is: 43,258,278,502.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,797,534,447.20 : 89,696,301,670.80 = 28,838,852,335.20 : x
  2. Step 2: Convert to fraction form
    59,797,534,447.20/89,696,301,670.80 = 28,838,852,335.20/x
  3. Step 3: Cross multiply
    59,797,534,447.20x = 89,696,301,670.80 × 28,838,852,335.20
  4. Step 4: Simplify right side
    59,797,534,447.20x = 2,586,738,398,897,754,341,376
  5. Step 5: Solve for x
    x = 2,586,738,398,897,754,341,376/59,797,534,447.20
  6. Step 6: Final answer
    x = 43,258,278,502.80

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1.5x scale

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.