Home / 9,406,074,507.89-14,109,417,344.49-2,773,147,429.46

Finding the Fourth Proportional to 9,406,074,507.89, 14,109,417,344.49 and 2,773,147,429.46

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Solution

The fourth proportional to 9,406,074,507.89, 14,109,417,344.49 and 2,773,147,429.46 is: 4,159,811,237.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,406,074,507.89 : 14,109,417,344.49 = 2,773,147,429.46 : x
  2. Step 2: Convert to fraction form
    9,406,074,507.89/14,109,417,344.49 = 2,773,147,429.46/x
  3. Step 3: Cross multiply
    9,406,074,507.89x = 14,109,417,344.49 × 2,773,147,429.46
  4. Step 4: Simplify right side
    9,406,074,507.89x = 39,127,494,440,050,786,304
  5. Step 5: Solve for x
    x = 39,127,494,440,050,786,304/9,406,074,507.89
  6. Step 6: Final answer
    x = 4,159,811,237.65

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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.