Home / 8,312,210,015,614-12,459,587,063,546-2,796,711,221,327.70

Finding the Fourth Proportional to 8,312,210,015,614, 12,459,587,063,546 and 2,796,711,221,327.70

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Solution

The fourth proportional to 8,312,210,015,614, 12,459,587,063,546 and 2,796,711,221,327.70 is: 4,192,130,238,320.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,312,210,015,614 : 12,459,587,063,546 = 2,796,711,221,327.70 : x
  2. Step 2: Convert to fraction form
    8,312,210,015,614/12,459,587,063,546 = 2,796,711,221,327.70/x
  3. Step 3: Cross multiply
    8,312,210,015,614x = 12,459,587,063,546 × 2,796,711,221,327.70
  4. Step 4: Simplify right side
    8,312,210,015,614x = 34,845,866,953,728,547,260,203,008
  5. Step 5: Solve for x
    x = 34,845,866,953,728,547,260,203,008/8,312,210,015,614
  6. Step 6: Final answer
    x = 4,192,130,238,320.81

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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.