Home / 45,406,722.69-62,660,402.96-24,780,316.50

Finding the Fourth Proportional to 45,406,722.69, 62,660,402.96 and 24,780,316.50

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Solution

The fourth proportional to 45,406,722.69, 62,660,402.96 and 24,780,316.50 is: 34,196,359.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,406,722.69 : 62,660,402.96 = 24,780,316.50 : x
  2. Step 2: Convert to fraction form
    45,406,722.69/62,660,402.96 = 24,780,316.50/x
  3. Step 3: Cross multiply
    45,406,722.69x = 62,660,402.96 × 24,780,316.50
  4. Step 4: Simplify right side
    45,406,722.69x = 1,552,744,617,242,435.25
  5. Step 5: Solve for x
    x = 1,552,744,617,242,435.25/45,406,722.69
  6. Step 6: Final answer
    x = 34,196,359.60

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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.