Home / 58,672,959.60-88,009,439.40-53,629,964.40

Finding the Fourth Proportional to 58,672,959.60, 88,009,439.40 and 53,629,964.40

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Solution

The fourth proportional to 58,672,959.60, 88,009,439.40 and 53,629,964.40 is: 80,444,946.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,672,959.60 : 88,009,439.40 = 53,629,964.40 : x
  2. Step 2: Convert to fraction form
    58,672,959.60/88,009,439.40 = 53,629,964.40/x
  3. Step 3: Cross multiply
    58,672,959.60x = 88,009,439.40 × 53,629,964.40
  4. Step 4: Simplify right side
    58,672,959.60x = 4,719,943,101,885,958
  5. Step 5: Solve for x
    x = 4,719,943,101,885,958/58,672,959.60
  6. Step 6: Final answer
    x = 80,444,946.60

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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.