Home / 14,671,608.30-22,007,412.45-10,136,645.10

Finding the Fourth Proportional to 14,671,608.30, 22,007,412.45 and 10,136,645.10

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Solution

The fourth proportional to 14,671,608.30, 22,007,412.45 and 10,136,645.10 is: 15,204,967.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,671,608.30 : 22,007,412.45 = 10,136,645.10 : x
  2. Step 2: Convert to fraction form
    14,671,608.30/22,007,412.45 = 10,136,645.10/x
  3. Step 3: Cross multiply
    14,671,608.30x = 22,007,412.45 × 10,136,645.10
  4. Step 4: Simplify right side
    14,671,608.30x = 223,081,329,574,971.47
  5. Step 5: Solve for x
    x = 223,081,329,574,971.47/14,671,608.30
  6. Step 6: Final answer
    x = 15,204,967.65

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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.