Home / 94,891,239,871.96-130,951,911,055.80-52,071,348,125.92

Finding the Fourth Proportional to 94,891,239,871.96, 130,951,911,055.80 and 52,071,348,125.92

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Solution

The fourth proportional to 94,891,239,871.96, 130,951,911,055.80 and 52,071,348,125.92 is: 71,859,557,926.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,891,239,871.96 : 130,951,911,055.80 = 52,071,348,125.92 : x
  2. Step 2: Convert to fraction form
    94,891,239,871.96/130,951,911,055.80 = 52,071,348,125.92/x
  3. Step 3: Cross multiply
    94,891,239,871.96x = 130,951,911,055.80 × 52,071,348,125.92
  4. Step 4: Simplify right side
    94,891,239,871.96x = 6,818,842,548,341,073,510,400
  5. Step 5: Solve for x
    x = 6,818,842,548,341,073,510,400/94,891,239,871.96
  6. Step 6: Final answer
    x = 71,859,557,926.97

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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.