Home / 19,348,374.96-26,699,955.66-10,527,862.65

Finding the Fourth Proportional to 19,348,374.96, 26,699,955.66 and 10,527,862.65

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Solution

The fourth proportional to 19,348,374.96, 26,699,955.66 and 10,527,862.65 is: 14,528,014.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,348,374.96 : 26,699,955.66 = 10,527,862.65 : x
  2. Step 2: Convert to fraction form
    19,348,374.96/26,699,955.66 = 10,527,862.65/x
  3. Step 3: Cross multiply
    19,348,374.96x = 26,699,955.66 × 10,527,862.65
  4. Step 4: Simplify right side
    19,348,374.96x = 281,093,465,949,570.12
  5. Step 5: Solve for x
    x = 281,093,465,949,570.12/19,348,374.96
  6. Step 6: Final answer
    x = 14,528,014.19

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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.