Home / 19,494,487.01-26,902,398.63-10,674,496.13

Finding the Fourth Proportional to 19,494,487.01, 26,902,398.63 and 10,674,496.13

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Solution

The fourth proportional to 19,494,487.01, 26,902,398.63 and 10,674,496.13 is: 14,730,808.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,494,487.01 : 26,902,398.63 = 10,674,496.13 : x
  2. Step 2: Convert to fraction form
    19,494,487.01/26,902,398.63 = 10,674,496.13/x
  3. Step 3: Cross multiply
    19,494,487.01x = 26,902,398.63 × 10,674,496.13
  4. Step 4: Simplify right side
    19,494,487.01x = 287,169,550,010,279.81
  5. Step 5: Solve for x
    x = 287,169,550,010,279.81/19,494,487.01
  6. Step 6: Final answer
    x = 14,730,808.25

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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.