Home / 64,976,196.60-97,464,294.90-26,665,205.40

Finding the Fourth Proportional to 64,976,196.60, 97,464,294.90 and 26,665,205.40

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Solution

The fourth proportional to 64,976,196.60, 97,464,294.90 and 26,665,205.40 is: 39,997,808.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,976,196.60 : 97,464,294.90 = 26,665,205.40 : x
  2. Step 2: Convert to fraction form
    64,976,196.60/97,464,294.90 = 26,665,205.40/x
  3. Step 3: Cross multiply
    64,976,196.60x = 97,464,294.90 × 26,665,205.40
  4. Step 4: Simplify right side
    64,976,196.60x = 2,598,905,442,674,672.50
  5. Step 5: Solve for x
    x = 2,598,905,442,674,672.50/64,976,196.60
  6. Step 6: Final answer
    x = 39,997,808.10

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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.