Home / 22,679,295.71-34,009,484.72-7,113,113.78

Finding the Fourth Proportional to 22,679,295.71, 34,009,484.72 and 7,113,113.78

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Solution

The fourth proportional to 22,679,295.71, 34,009,484.72 and 7,113,113.78 is: 10,666,704.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,679,295.71 : 34,009,484.72 = 7,113,113.78 : x
  2. Step 2: Convert to fraction form
    22,679,295.71/34,009,484.72 = 7,113,113.78/x
  3. Step 3: Cross multiply
    22,679,295.71x = 34,009,484.72 × 7,113,113.78
  4. Step 4: Simplify right side
    22,679,295.71x = 241,913,334,206,918.50
  5. Step 5: Solve for x
    x = 241,913,334,206,918.50/22,679,295.71
  6. Step 6: Final answer
    x = 10,666,704.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.