Home / 24,370,191.64-33,646,155.90-15,683,460.76

Finding the Fourth Proportional to 24,370,191.64, 33,646,155.90 and 15,683,460.76

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Solution

The fourth proportional to 24,370,191.64, 33,646,155.90 and 15,683,460.76 is: 21,653,016.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,370,191.64 : 33,646,155.90 = 15,683,460.76 : x
  2. Step 2: Convert to fraction form
    24,370,191.64/33,646,155.90 = 15,683,460.76/x
  3. Step 3: Cross multiply
    24,370,191.64x = 33,646,155.90 × 15,683,460.76
  4. Step 4: Simplify right side
    24,370,191.64x = 527,688,165,782,492.44
  5. Step 5: Solve for x
    x = 527,688,165,782,492.44/24,370,191.64
  6. Step 6: Final answer
    x = 21,653,016.67

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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.