Home / 24,140,211.66-33,312,478.03-13,686,931.22

Finding the Fourth Proportional to 24,140,211.66, 33,312,478.03 and 13,686,931.22

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Solution

The fourth proportional to 24,140,211.66, 33,312,478.03 and 13,686,931.22 is: 18,887,390.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,140,211.66 : 33,312,478.03 = 13,686,931.22 : x
  2. Step 2: Convert to fraction form
    24,140,211.66/33,312,478.03 = 13,686,931.22/x
  3. Step 3: Cross multiply
    24,140,211.66x = 33,312,478.03 × 13,686,931.22
  4. Step 4: Simplify right side
    24,140,211.66x = 455,945,595,363,591.38
  5. Step 5: Solve for x
    x = 455,945,595,363,591.38/24,140,211.66
  6. Step 6: Final answer
    x = 18,887,390.13

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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.