Home / 2,001,462,339.92-2,762,013,246.92-1,097,216,659.28

Finding the Fourth Proportional to 2,001,462,339.92, 2,762,013,246.92 and 1,097,216,659.28

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Solution

The fourth proportional to 2,001,462,339.92, 2,762,013,246.92 and 1,097,216,659.28 is: 1,514,156,368.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,462,339.92 : 2,762,013,246.92 = 1,097,216,659.28 : x
  2. Step 2: Convert to fraction form
    2,001,462,339.92/2,762,013,246.92 = 1,097,216,659.28/x
  3. Step 3: Cross multiply
    2,001,462,339.92x = 2,762,013,246.92 × 1,097,216,659.28
  4. Step 4: Simplify right side
    2,001,462,339.92x = 3,030,526,947,672,668,160
  5. Step 5: Solve for x
    x = 3,030,526,947,672,668,160/2,001,462,339.92
  6. Step 6: Final answer
    x = 1,514,156,368.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.