Home / 39,339,030.40-59,008,545.60-36,819,606.40

Finding the Fourth Proportional to 39,339,030.40, 59,008,545.60 and 36,819,606.40

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Solution

The fourth proportional to 39,339,030.40, 59,008,545.60 and 36,819,606.40 is: 55,229,409.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,339,030.40 : 59,008,545.60 = 36,819,606.40 : x
  2. Step 2: Convert to fraction form
    39,339,030.40/59,008,545.60 = 36,819,606.40/x
  3. Step 3: Cross multiply
    39,339,030.40x = 59,008,545.60 × 36,819,606.40
  4. Step 4: Simplify right side
    39,339,030.40x = 2,172,671,423,228,451.75
  5. Step 5: Solve for x
    x = 2,172,671,423,228,451.75/39,339,030.40
  6. Step 6: Final answer
    x = 55,229,409.60

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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.