Home / 2,707,884,435.51-3,736,884,917.10-1,502,225,712.91

Finding the Fourth Proportional to 2,707,884,435.51, 3,736,884,917.10 and 1,502,225,712.91

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Solution

The fourth proportional to 2,707,884,435.51, 3,736,884,917.10 and 1,502,225,712.91 is: 2,073,073,922.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,884,435.51 : 3,736,884,917.10 = 1,502,225,712.91 : x
  2. Step 2: Convert to fraction form
    2,707,884,435.51/3,736,884,917.10 = 1,502,225,712.91/x
  3. Step 3: Cross multiply
    2,707,884,435.51x = 3,736,884,917.10 × 1,502,225,712.91
  4. Step 4: Simplify right side
    2,707,884,435.51x = 5,613,644,608,634,929,152
  5. Step 5: Solve for x
    x = 5,613,644,608,634,929,152/2,707,884,435.51
  6. Step 6: Final answer
    x = 2,073,073,922.59

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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.