Home / 25,695,429.26-35,459,966.70-13,934,719.17

Finding the Fourth Proportional to 25,695,429.26, 35,459,966.70 and 13,934,719.17

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Solution

The fourth proportional to 25,695,429.26, 35,459,966.70 and 13,934,719.17 is: 19,230,061.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,695,429.26 : 35,459,966.70 = 13,934,719.17 : x
  2. Step 2: Convert to fraction form
    25,695,429.26/35,459,966.70 = 13,934,719.17/x
  3. Step 3: Cross multiply
    25,695,429.26x = 35,459,966.70 × 13,934,719.17
  4. Step 4: Simplify right side
    25,695,429.26x = 494,124,677,742,051.69
  5. Step 5: Solve for x
    x = 494,124,677,742,051.69/25,695,429.26
  6. Step 6: Final answer
    x = 19,230,061.22

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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.