Home / 48,396,957.60-72,595,436.40-44,570,582.40

Finding the Fourth Proportional to 48,396,957.60, 72,595,436.40 and 44,570,582.40

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Solution

The fourth proportional to 48,396,957.60, 72,595,436.40 and 44,570,582.40 is: 66,855,873.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,396,957.60 : 72,595,436.40 = 44,570,582.40 : x
  2. Step 2: Convert to fraction form
    48,396,957.60/72,595,436.40 = 44,570,582.40/x
  3. Step 3: Cross multiply
    48,396,957.60x = 72,595,436.40 × 44,570,582.40
  4. Step 4: Simplify right side
    48,396,957.60x = 3,235,620,879,930,159.50
  5. Step 5: Solve for x
    x = 3,235,620,879,930,159.50/48,396,957.60
  6. Step 6: Final answer
    x = 66,855,873.60

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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.