Home / 24,116,882.76-33,268,009.86-15,280,167.24

Finding the Fourth Proportional to 24,116,882.76, 33,268,009.86 and 15,280,167.24

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Solution

The fourth proportional to 24,116,882.76, 33,268,009.86 and 15,280,167.24 is: 21,078,211.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,116,882.76 : 33,268,009.86 = 15,280,167.24 : x
  2. Step 2: Convert to fraction form
    24,116,882.76/33,268,009.86 = 15,280,167.24/x
  3. Step 3: Cross multiply
    24,116,882.76x = 33,268,009.86 × 15,280,167.24
  4. Step 4: Simplify right side
    24,116,882.76x = 508,340,754,402,769
  5. Step 5: Solve for x
    x = 508,340,754,402,769/24,116,882.76
  6. Step 6: Final answer
    x = 21,078,211.45

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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.