Home / 4,466,596,149.60-6,700,146,166.80-1,361,280,098.40

Finding the Fourth Proportional to 4,466,596,149.60, 6,700,146,166.80 and 1,361,280,098.40

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Solution

The fourth proportional to 4,466,596,149.60, 6,700,146,166.80 and 1,361,280,098.40 is: 2,041,996,931.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,596,149.60 : 6,700,146,166.80 = 1,361,280,098.40 : x
  2. Step 2: Convert to fraction form
    4,466,596,149.60/6,700,146,166.80 = 1,361,280,098.40/x
  3. Step 3: Cross multiply
    4,466,596,149.60x = 6,700,146,166.80 × 1,361,280,098.40
  4. Step 4: Simplify right side
    4,466,596,149.60x = 9,120,775,633,235,888,128
  5. Step 5: Solve for x
    x = 9,120,775,633,235,888,128/4,466,596,149.60
  6. Step 6: Final answer
    x = 2,041,996,931.84

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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.