Home / 45,449,320.90-62,721,421.05-24,823,740.10

Finding the Fourth Proportional to 45,449,320.90, 62,721,421.05 and 24,823,740.10

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Solution

The fourth proportional to 45,449,320.90, 62,721,421.05 and 24,823,740.10 is: 34,257,503.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,449,320.90 : 62,721,421.05 = 24,823,740.10 : x
  2. Step 2: Convert to fraction form
    45,449,320.90/62,721,421.05 = 24,823,740.10/x
  3. Step 3: Cross multiply
    45,449,320.90x = 62,721,421.05 × 24,823,740.10
  4. Step 4: Simplify right side
    45,449,320.90x = 1,556,980,254,847,869
  5. Step 5: Solve for x
    x = 1,556,980,254,847,869/45,449,320.90
  6. Step 6: Final answer
    x = 34,257,503.17

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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.