Home / 58,756,598.40-88,163,863.20-26,431,377.60

Finding the Fourth Proportional to 58,756,598.40, 88,163,863.20 and 26,431,377.60

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Solution

The fourth proportional to 58,756,598.40, 88,163,863.20 and 26,431,377.60 is: 39,660,096.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,756,598.40 : 88,163,863.20 = 26,431,377.60 : x
  2. Step 2: Convert to fraction form
    58,756,598.40/88,163,863.20 = 26,431,377.60/x
  3. Step 3: Cross multiply
    58,756,598.40x = 88,163,863.20 × 26,431,377.60
  4. Step 4: Simplify right side
    58,756,598.40x = 2,330,292,358,913,944.50
  5. Step 5: Solve for x
    x = 2,330,292,358,913,944.50/58,756,598.40
  6. Step 6: Final answer
    x = 39,660,096.44

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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.