Home / 33,277,662,047.40-45,896,396,421.38-29,254,730,746.92

Finding the Fourth Proportional to 33,277,662,047.40, 45,896,396,421.38 and 29,254,730,746.92

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Solution

The fourth proportional to 33,277,662,047.40, 45,896,396,421.38 and 29,254,730,746.92 is: 40,347,988,318.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,277,662,047.40 : 45,896,396,421.38 = 29,254,730,746.92 : x
  2. Step 2: Convert to fraction form
    33,277,662,047.40/45,896,396,421.38 = 29,254,730,746.92/x
  3. Step 3: Cross multiply
    33,277,662,047.40x = 45,896,396,421.38 × 29,254,730,746.92
  4. Step 4: Simplify right side
    33,277,662,047.40x = 1,342,686,719,561,374,367,744
  5. Step 5: Solve for x
    x = 1,342,686,719,561,374,367,744/33,277,662,047.40
  6. Step 6: Final answer
    x = 40,347,988,318.68

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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.