Home / 14,843,413.60-22,272,493.20-5,868,258.40

Finding the Fourth Proportional to 14,843,413.60, 22,272,493.20 and 5,868,258.40

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Solution

The fourth proportional to 14,843,413.60, 22,272,493.20 and 5,868,258.40 is: 8,805,302.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,843,413.60 : 22,272,493.20 = 5,868,258.40 : x
  2. Step 2: Convert to fraction form
    14,843,413.60/22,272,493.20 = 5,868,258.40/x
  3. Step 3: Cross multiply
    14,843,413.60x = 22,272,493.20 × 5,868,258.40
  4. Step 4: Simplify right side
    14,843,413.60x = 130,700,745,309,842.89
  5. Step 5: Solve for x
    x = 130,700,745,309,842.89/14,843,413.60
  6. Step 6: Final answer
    x = 8,805,302.39

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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.