Home / 3,369,912,098.80-5,054,868,148.20-1,533,252,002.80

Finding the Fourth Proportional to 3,369,912,098.80, 5,054,868,148.20 and 1,533,252,002.80

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Solution

The fourth proportional to 3,369,912,098.80, 5,054,868,148.20 and 1,533,252,002.80 is: 2,299,878,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,912,098.80 : 5,054,868,148.20 = 1,533,252,002.80 : x
  2. Step 2: Convert to fraction form
    3,369,912,098.80/5,054,868,148.20 = 1,533,252,002.80/x
  3. Step 3: Cross multiply
    3,369,912,098.80x = 5,054,868,148.20 × 1,533,252,002.80
  4. Step 4: Simplify right side
    3,369,912,098.80x = 7,750,386,712,117,576,704
  5. Step 5: Solve for x
    x = 7,750,386,712,117,576,704/3,369,912,098.80
  6. Step 6: Final answer
    x = 2,299,878,004.20

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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.