Home / 64,805,447.55-97,208,269.96-26,466,961.66

Finding the Fourth Proportional to 64,805,447.55, 97,208,269.96 and 26,466,961.66

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Solution

The fourth proportional to 64,805,447.55, 97,208,269.96 and 26,466,961.66 is: 39,700,482.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,805,447.55 : 97,208,269.96 = 26,466,961.66 : x
  2. Step 2: Convert to fraction form
    64,805,447.55/97,208,269.96 = 26,466,961.66/x
  3. Step 3: Cross multiply
    64,805,447.55x = 97,208,269.96 × 26,466,961.66
  4. Step 4: Simplify right side
    64,805,447.55x = 2,572,807,554,353,483.50
  5. Step 5: Solve for x
    x = 2,572,807,554,353,483.50/64,805,447.55
  6. Step 6: Final answer
    x = 39,700,482.78

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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.