Home / 2,070,049,160,659.40-3,105,136,998,515.30-710,186,797,789.58

Finding the Fourth Proportional to 2,070,049,160,659.40, 3,105,136,998,515.30 and 710,186,797,789.58

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Solution

The fourth proportional to 2,070,049,160,659.40, 3,105,136,998,515.30 and 710,186,797,789.58 is: 1,065,301,898,903.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,049,160,659.40 : 3,105,136,998,515.30 = 710,186,797,789.58 : x
  2. Step 2: Convert to fraction form
    2,070,049,160,659.40/3,105,136,998,515.30 = 710,186,797,789.58/x
  3. Step 3: Cross multiply
    2,070,049,160,659.40x = 3,105,136,998,515.30 × 710,186,797,789.58
  4. Step 4: Simplify right side
    2,070,049,160,659.40x = 2,205,227,301,673,528,396,349,440
  5. Step 5: Solve for x
    x = 2,205,227,301,673,528,396,349,440/2,070,049,160,659.40
  6. Step 6: Final answer
    x = 1,065,301,898,903.25

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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.