Home / 45,406,736.24-62,660,421.59-24,780,330.05

Finding the Fourth Proportional to 45,406,736.24, 62,660,421.59 and 24,780,330.05

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Solution

The fourth proportional to 45,406,736.24, 62,660,421.59 and 24,780,330.05 is: 34,196,378.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,406,736.24 : 62,660,421.59 = 24,780,330.05 : x
  2. Step 2: Convert to fraction form
    45,406,736.24/62,660,421.59 = 24,780,330.05/x
  3. Step 3: Cross multiply
    45,406,736.24x = 62,660,421.59 × 24,780,330.05
  4. Step 4: Simplify right side
    45,406,736.24x = 1,552,745,927,635,142.25
  5. Step 5: Solve for x
    x = 1,552,745,927,635,142.25/45,406,736.24
  6. Step 6: Final answer
    x = 34,196,378.26

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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.