Home / 64,516,844.40-96,775,266.60-58,544,876.40

Finding the Fourth Proportional to 64,516,844.40, 96,775,266.60 and 58,544,876.40

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Solution

The fourth proportional to 64,516,844.40, 96,775,266.60 and 58,544,876.40 is: 87,817,314.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,516,844.40 : 96,775,266.60 = 58,544,876.40 : x
  2. Step 2: Convert to fraction form
    64,516,844.40/96,775,266.60 = 58,544,876.40/x
  3. Step 3: Cross multiply
    64,516,844.40x = 96,775,266.60 × 58,544,876.40
  4. Step 4: Simplify right side
    64,516,844.40x = 5,665,696,021,674,048
  5. Step 5: Solve for x
    x = 5,665,696,021,674,048/64,516,844.40
  6. Step 6: Final answer
    x = 87,817,314.60

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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.