Home / 17,419,088.65-24,038,435.74-9,579,106.35

Finding the Fourth Proportional to 17,419,088.65, 24,038,435.74 and 9,579,106.35

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Solution

The fourth proportional to 17,419,088.65, 24,038,435.74 and 9,579,106.35 is: 13,219,218.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,419,088.65 : 24,038,435.74 = 9,579,106.35 : x
  2. Step 2: Convert to fraction form
    17,419,088.65/24,038,435.74 = 9,579,106.35/x
  3. Step 3: Cross multiply
    17,419,088.65x = 24,038,435.74 × 9,579,106.35
  4. Step 4: Simplify right side
    17,419,088.65x = 230,266,732,441,100.94
  5. Step 5: Solve for x
    x = 230,266,732,441,100.94/17,419,088.65
  6. Step 6: Final answer
    x = 13,219,218.13

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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.