Home / 64,664,585.10-96,996,877.65-41,706,333.90

Finding the Fourth Proportional to 64,664,585.10, 96,996,877.65 and 41,706,333.90

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Solution

The fourth proportional to 64,664,585.10, 96,996,877.65 and 41,706,333.90 is: 62,559,500.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,664,585.10 : 96,996,877.65 = 41,706,333.90 : x
  2. Step 2: Convert to fraction form
    64,664,585.10/96,996,877.65 = 41,706,333.90/x
  3. Step 3: Cross multiply
    64,664,585.10x = 96,996,877.65 × 41,706,333.90
  4. Step 4: Simplify right side
    64,664,585.10x = 4,045,384,166,528,347.50
  5. Step 5: Solve for x
    x = 4,045,384,166,528,347.50/64,664,585.10
  6. Step 6: Final answer
    x = 62,559,500.85

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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.