Home / 39,574,657.60-59,361,986.40-32,772,212.80

Finding the Fourth Proportional to 39,574,657.60, 59,361,986.40 and 32,772,212.80

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Solution

The fourth proportional to 39,574,657.60, 59,361,986.40 and 32,772,212.80 is: 49,158,319.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,574,657.60 : 59,361,986.40 = 32,772,212.80 : x
  2. Step 2: Convert to fraction form
    39,574,657.60/59,361,986.40 = 32,772,212.80/x
  3. Step 3: Cross multiply
    39,574,657.60x = 59,361,986.40 × 32,772,212.80
  4. Step 4: Simplify right side
    39,574,657.60x = 1,945,423,650,531,506
  5. Step 5: Solve for x
    x = 1,945,423,650,531,506/39,574,657.60
  6. Step 6: Final answer
    x = 49,158,319.20

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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.