Home / 60,398,899,275.12-83,386,192,008.30-53,697,345,990.18

Finding the Fourth Proportional to 60,398,899,275.12, 83,386,192,008.30 and 53,697,345,990.18

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Solution

The fourth proportional to 60,398,899,275.12, 83,386,192,008.30 and 53,697,345,990.18 is: 74,134,086,164.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,398,899,275.12 : 83,386,192,008.30 = 53,697,345,990.18 : x
  2. Step 2: Convert to fraction form
    60,398,899,275.12/83,386,192,008.30 = 53,697,345,990.18/x
  3. Step 3: Cross multiply
    60,398,899,275.12x = 83,386,192,008.30 × 53,697,345,990.18
  4. Step 4: Simplify right side
    60,398,899,275.12x = 4,477,617,203,073,267,531,776
  5. Step 5: Solve for x
    x = 4,477,617,203,073,267,531,776/60,398,899,275.12
  6. Step 6: Final answer
    x = 74,134,086,164.01

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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.