Home / 88,134,141.60-132,201,212.40-60,924,362.40

Finding the Fourth Proportional to 88,134,141.60, 132,201,212.40 and 60,924,362.40

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Solution

The fourth proportional to 88,134,141.60, 132,201,212.40 and 60,924,362.40 is: 91,386,543.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,134,141.60 : 132,201,212.40 = 60,924,362.40 : x
  2. Step 2: Convert to fraction form
    88,134,141.60/132,201,212.40 = 60,924,362.40/x
  3. Step 3: Cross multiply
    88,134,141.60x = 132,201,212.40 × 60,924,362.40
  4. Step 4: Simplify right side
    88,134,141.60x = 8,054,274,573,976,974
  5. Step 5: Solve for x
    x = 8,054,274,573,976,974/88,134,141.60
  6. Step 6: Final answer
    x = 91,386,543.60

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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.