Home / 1,573,740,001.80-2,360,610,002.70-483,081,352.20

Finding the Fourth Proportional to 1,573,740,001.80, 2,360,610,002.70 and 483,081,352.20

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Solution

The fourth proportional to 1,573,740,001.80, 2,360,610,002.70 and 483,081,352.20 is: 724,622,028.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,740,001.80 : 2,360,610,002.70 = 483,081,352.20 : x
  2. Step 2: Convert to fraction form
    1,573,740,001.80/2,360,610,002.70 = 483,081,352.20/x
  3. Step 3: Cross multiply
    1,573,740,001.80x = 2,360,610,002.70 × 483,081,352.20
  4. Step 4: Simplify right side
    1,573,740,001.80x = 1,140,366,672,121,161,472
  5. Step 5: Solve for x
    x = 1,140,366,672,121,161,472/1,573,740,001.80
  6. Step 6: Final answer
    x = 724,622,028.30

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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.