Home / 21,713,001,839.68-32,550,849,367.28-7,546,127,014.63

Finding the Fourth Proportional to 21,713,001,839.68, 32,550,849,367.28 and 7,546,127,014.63

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Solution

The fourth proportional to 21,713,001,839.68, 32,550,849,367.28 and 7,546,127,014.63 is: 11,312,707,730.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,713,001,839.68 : 32,550,849,367.28 = 7,546,127,014.63 : x
  2. Step 2: Convert to fraction form
    21,713,001,839.68/32,550,849,367.28 = 7,546,127,014.63/x
  3. Step 3: Cross multiply
    21,713,001,839.68x = 32,550,849,367.28 × 7,546,127,014.63
  4. Step 4: Simplify right side
    21,713,001,839.68x = 245,632,843,759,583,461,376
  5. Step 5: Solve for x
    x = 245,632,843,759,583,461,376/21,713,001,839.68
  6. Step 6: Final answer
    x = 11,312,707,730.29

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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.