Home / 19,124,233.17-26,388,210.60-10,750,487.52

Finding the Fourth Proportional to 19,124,233.17, 26,388,210.60 and 10,750,487.52

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Solution

The fourth proportional to 19,124,233.17, 26,388,210.60 and 10,750,487.52 is: 14,833,856.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,124,233.17 : 26,388,210.60 = 10,750,487.52 : x
  2. Step 2: Convert to fraction form
    19,124,233.17/26,388,210.60 = 10,750,487.52/x
  3. Step 3: Cross multiply
    19,124,233.17x = 26,388,210.60 × 10,750,487.52
  4. Step 4: Simplify right side
    19,124,233.17x = 283,686,128,730,431.69
  5. Step 5: Solve for x
    x = 283,686,128,730,431.69/19,124,233.17
  6. Step 6: Final answer
    x = 14,833,856.41

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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.