Home / 39,337,585.60-59,006,378.40-39,085,643.20

Finding the Fourth Proportional to 39,337,585.60, 59,006,378.40 and 39,085,643.20

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Solution

The fourth proportional to 39,337,585.60, 59,006,378.40 and 39,085,643.20 is: 58,628,464.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,337,585.60 : 59,006,378.40 = 39,085,643.20 : x
  2. Step 2: Convert to fraction form
    39,337,585.60/59,006,378.40 = 39,085,643.20/x
  3. Step 3: Cross multiply
    39,337,585.60x = 59,006,378.40 × 39,085,643.20
  4. Step 4: Simplify right side
    39,337,585.60x = 2,306,302,252,666,587
  5. Step 5: Solve for x
    x = 2,306,302,252,666,587/39,337,585.60
  6. Step 6: Final answer
    x = 58,628,464.80

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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.