Home / 39,852,045.60-59,778,068.40-36,261,866.40

Finding the Fourth Proportional to 39,852,045.60, 59,778,068.40 and 36,261,866.40

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Solution

The fourth proportional to 39,852,045.60, 59,778,068.40 and 36,261,866.40 is: 54,392,799.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,852,045.60 : 59,778,068.40 = 36,261,866.40 : x
  2. Step 2: Convert to fraction form
    39,852,045.60/59,778,068.40 = 36,261,866.40/x
  3. Step 3: Cross multiply
    39,852,045.60x = 59,778,068.40 × 36,261,866.40
  4. Step 4: Simplify right side
    39,852,045.60x = 2,167,664,329,970,861.50
  5. Step 5: Solve for x
    x = 2,167,664,329,970,861.50/39,852,045.60
  6. Step 6: Final answer
    x = 54,392,799.60

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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.