Home / 62,466,246.40-93,574,953.60-54,984,697.60

Finding the Fourth Proportional to 62,466,246.40, 93,574,953.60 and 54,984,697.60

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Solution

The fourth proportional to 62,466,246.40, 93,574,953.60 and 54,984,697.60 is: 82,367,531.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,466,246.40 : 93,574,953.60 = 54,984,697.60 : x
  2. Step 2: Convert to fraction form
    62,466,246.40/93,574,953.60 = 54,984,697.60/x
  3. Step 3: Cross multiply
    62,466,246.40x = 93,574,953.60 × 54,984,697.60
  4. Step 4: Simplify right side
    62,466,246.40x = 5,145,190,526,630,031
  5. Step 5: Solve for x
    x = 5,145,190,526,630,031/62,466,246.40
  6. Step 6: Final answer
    x = 82,367,531.64

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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.