Home / 898,678,461.20-1,346,002,152.60-898,678,461.20

Finding the Fourth Proportional to 898,678,461.20, 1,346,002,152.60 and 898,678,461.20

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Solution

The fourth proportional to 898,678,461.20, 1,346,002,152.60 and 898,678,461.20 is: 1,346,002,152.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,678,461.20 : 1,346,002,152.60 = 898,678,461.20 : x
  2. Step 2: Convert to fraction form
    898,678,461.20/1,346,002,152.60 = 898,678,461.20/x
  3. Step 3: Cross multiply
    898,678,461.20x = 1,346,002,152.60 × 898,678,461.20
  4. Step 4: Simplify right side
    898,678,461.20x = 1,209,623,143,270,455,552
  5. Step 5: Solve for x
    x = 1,209,623,143,270,455,552/898,678,461.20
  6. Step 6: Final answer
    x = 1,346,002,152.60

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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.