Home / 19,354,624.68-26,709,380.47-10,534,139.13

Finding the Fourth Proportional to 19,354,624.68, 26,709,380.47 and 10,534,139.13

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Solution

The fourth proportional to 19,354,624.68, 26,709,380.47 and 10,534,139.13 is: 14,537,111.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,354,624.68 : 26,709,380.47 = 10,534,139.13 : x
  2. Step 2: Convert to fraction form
    19,354,624.68/26,709,380.47 = 10,534,139.13/x
  3. Step 3: Cross multiply
    19,354,624.68x = 26,709,380.47 × 10,534,139.13
  4. Step 4: Simplify right side
    19,354,624.68x = 281,360,329,947,084.81
  5. Step 5: Solve for x
    x = 281,360,329,947,084.81/19,354,624.68
  6. Step 6: Final answer
    x = 14,537,111.13

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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.