Home / 17,507,222.29-24,158,226.13-9,666,225.87

Finding the Fourth Proportional to 17,507,222.29, 24,158,226.13 and 9,666,225.87

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Solution

The fourth proportional to 17,507,222.29, 24,158,226.13 and 9,666,225.87 is: 13,338,430.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,507,222.29 : 24,158,226.13 = 9,666,225.87 : x
  2. Step 2: Convert to fraction form
    17,507,222.29/24,158,226.13 = 9,666,225.87/x
  3. Step 3: Cross multiply
    17,507,222.29x = 24,158,226.13 × 9,666,225.87
  4. Step 4: Simplify right side
    17,507,222.29x = 233,518,870,391,115.97
  5. Step 5: Solve for x
    x = 233,518,870,391,115.97/17,507,222.29
  6. Step 6: Final answer
    x = 13,338,430.65

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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.