Home / 45,406,896.55-62,663,554.65-25,567,484.38

Finding the Fourth Proportional to 45,406,896.55, 62,663,554.65 and 25,567,484.38

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Solution

The fourth proportional to 45,406,896.55, 62,663,554.65 and 25,567,484.38 is: 35,284,275.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,406,896.55 : 62,663,554.65 = 25,567,484.38 : x
  2. Step 2: Convert to fraction form
    45,406,896.55/62,663,554.65 = 25,567,484.38/x
  3. Step 3: Cross multiply
    45,406,896.55x = 62,663,554.65 × 25,567,484.38
  4. Step 4: Simplify right side
    45,406,896.55x = 1,602,149,454,648,370.75
  5. Step 5: Solve for x
    x = 1,602,149,454,648,370.75/45,406,896.55
  6. Step 6: Final answer
    x = 35,284,275.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.