Home / 3,236,584,134.51-4,466,486,111.31-1,751,472,260.01

Finding the Fourth Proportional to 3,236,584,134.51, 4,466,486,111.31 and 1,751,472,260.01

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Solution

The fourth proportional to 3,236,584,134.51, 4,466,486,111.31 and 1,751,472,260.01 is: 2,417,031,721.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,584,134.51 : 4,466,486,111.31 = 1,751,472,260.01 : x
  2. Step 2: Convert to fraction form
    3,236,584,134.51/4,466,486,111.31 = 1,751,472,260.01/x
  3. Step 3: Cross multiply
    3,236,584,134.51x = 4,466,486,111.31 × 1,751,472,260.01
  4. Step 4: Simplify right side
    3,236,584,134.51x = 7,822,926,523,679,403,008
  5. Step 5: Solve for x
    x = 7,822,926,523,679,403,008/3,236,584,134.51
  6. Step 6: Final answer
    x = 2,417,031,721.89

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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.