Home / 19,034,155.01-26,267,167.24-10,332,333.52

Finding the Fourth Proportional to 19,034,155.01, 26,267,167.24 and 10,332,333.52

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Solution

The fourth proportional to 19,034,155.01, 26,267,167.24 and 10,332,333.52 is: 14,258,638.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,034,155.01 : 26,267,167.24 = 10,332,333.52 : x
  2. Step 2: Convert to fraction form
    19,034,155.01/26,267,167.24 = 10,332,333.52/x
  3. Step 3: Cross multiply
    19,034,155.01x = 26,267,167.24 × 10,332,333.52
  4. Step 4: Simplify right side
    19,034,155.01x = 271,401,132,457,799.16
  5. Step 5: Solve for x
    x = 271,401,132,457,799.16/19,034,155.01
  6. Step 6: Final answer
    x = 14,258,638.34

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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.