Home / 63,014,631.60-94,521,947.40-50,260,047.60

Finding the Fourth Proportional to 63,014,631.60, 94,521,947.40 and 50,260,047.60

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Solution

The fourth proportional to 63,014,631.60, 94,521,947.40 and 50,260,047.60 is: 75,390,071.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,014,631.60 : 94,521,947.40 = 50,260,047.60 : x
  2. Step 2: Convert to fraction form
    63,014,631.60/94,521,947.40 = 50,260,047.60/x
  3. Step 3: Cross multiply
    63,014,631.60x = 94,521,947.40 × 50,260,047.60
  4. Step 4: Simplify right side
    63,014,631.60x = 4,750,677,575,568,697
  5. Step 5: Solve for x
    x = 4,750,677,575,568,697/63,014,631.60
  6. Step 6: Final answer
    x = 75,390,071.40

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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.