Home / 59,048,015.40-88,572,023.10-43,931,471.40

Finding the Fourth Proportional to 59,048,015.40, 88,572,023.10 and 43,931,471.40

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Solution

The fourth proportional to 59,048,015.40, 88,572,023.10 and 43,931,471.40 is: 65,897,207.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,048,015.40 : 88,572,023.10 = 43,931,471.40 : x
  2. Step 2: Convert to fraction form
    59,048,015.40/88,572,023.10 = 43,931,471.40/x
  3. Step 3: Cross multiply
    59,048,015.40x = 88,572,023.10 × 43,931,471.40
  4. Step 4: Simplify right side
    59,048,015.40x = 3,891,099,299,657,789
  5. Step 5: Solve for x
    x = 3,891,099,299,657,789/59,048,015.40
  6. Step 6: Final answer
    x = 65,897,207.10

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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.