Home / 59,016,000.40-88,524,000.60-39,742,406.80

Finding the Fourth Proportional to 59,016,000.40, 88,524,000.60 and 39,742,406.80

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Solution

The fourth proportional to 59,016,000.40, 88,524,000.60 and 39,742,406.80 is: 59,613,610.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,016,000.40 : 88,524,000.60 = 39,742,406.80 : x
  2. Step 2: Convert to fraction form
    59,016,000.40/88,524,000.60 = 39,742,406.80/x
  3. Step 3: Cross multiply
    59,016,000.40x = 88,524,000.60 × 39,742,406.80
  4. Step 4: Simplify right side
    59,016,000.40x = 3,518,156,843,408,643.50
  5. Step 5: Solve for x
    x = 3,518,156,843,408,643.50/59,016,000.40
  6. Step 6: Final answer
    x = 59,613,610.20

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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.