Home / 47,323,281.60-70,956,928.80-24,648,465.60

Finding the Fourth Proportional to 47,323,281.60, 70,956,928.80 and 24,648,465.60

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Solution

The fourth proportional to 47,323,281.60, 70,956,928.80 and 24,648,465.60 is: 36,958,117.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,323,281.60 : 70,956,928.80 = 24,648,465.60 : x
  2. Step 2: Convert to fraction form
    47,323,281.60/70,956,928.80 = 24,648,465.60/x
  3. Step 3: Cross multiply
    47,323,281.60x = 70,956,928.80 × 24,648,465.60
  4. Step 4: Simplify right side
    47,323,281.60x = 1,748,979,418,608,449.25
  5. Step 5: Solve for x
    x = 1,748,979,418,608,449.25/47,323,281.60
  6. Step 6: Final answer
    x = 36,958,117.85

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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.