Home / 97,791,705.60-146,687,558.40-59,049,656.70

Finding the Fourth Proportional to 97,791,705.60, 146,687,558.40 and 59,049,656.70

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Solution

The fourth proportional to 97,791,705.60, 146,687,558.40 and 59,049,656.70 is: 88,574,485.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,791,705.60 : 146,687,558.40 = 59,049,656.70 : x
  2. Step 2: Convert to fraction form
    97,791,705.60/146,687,558.40 = 59,049,656.70/x
  3. Step 3: Cross multiply
    97,791,705.60x = 146,687,558.40 × 59,049,656.70
  4. Step 4: Simplify right side
    97,791,705.60x = 8,661,849,965,681,202
  5. Step 5: Solve for x
    x = 8,661,849,965,681,202/97,791,705.60
  6. Step 6: Final answer
    x = 88,574,485.05

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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.