Home / 22,558,367.36-33,779,275.70-15,569,050.10

Finding the Fourth Proportional to 22,558,367.36, 33,779,275.70 and 15,569,050.10

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Solution

The fourth proportional to 22,558,367.36, 33,779,275.70 and 15,569,050.10 is: 23,313,355.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,558,367.36 : 33,779,275.70 = 15,569,050.10 : x
  2. Step 2: Convert to fraction form
    22,558,367.36/33,779,275.70 = 15,569,050.10/x
  3. Step 3: Cross multiply
    22,558,367.36x = 33,779,275.70 × 15,569,050.10
  4. Step 4: Simplify right side
    22,558,367.36x = 525,911,235,468,270.94
  5. Step 5: Solve for x
    x = 525,911,235,468,270.94/22,558,367.36
  6. Step 6: Final answer
    x = 23,313,355.40

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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.