Home / 29,778,833.40-44,668,250.10-10,610,215.80

Finding the Fourth Proportional to 29,778,833.40, 44,668,250.10 and 10,610,215.80

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Solution

The fourth proportional to 29,778,833.40, 44,668,250.10 and 10,610,215.80 is: 15,915,323.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,778,833.40 : 44,668,250.10 = 10,610,215.80 : x
  2. Step 2: Convert to fraction form
    29,778,833.40/44,668,250.10 = 10,610,215.80/x
  3. Step 3: Cross multiply
    29,778,833.40x = 44,668,250.10 × 10,610,215.80
  4. Step 4: Simplify right side
    29,778,833.40x = 473,939,772,969,371.62
  5. Step 5: Solve for x
    x = 473,939,772,969,371.62/29,778,833.40
  6. Step 6: Final answer
    x = 15,915,323.70

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1.5x scale

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.