Home / 22,355,999.40-33,533,999.10-16,687,295.40

Finding the Fourth Proportional to 22,355,999.40, 33,533,999.10 and 16,687,295.40

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Solution

The fourth proportional to 22,355,999.40, 33,533,999.10 and 16,687,295.40 is: 25,030,943.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,355,999.40 : 33,533,999.10 = 16,687,295.40 : x
  2. Step 2: Convert to fraction form
    22,355,999.40/33,533,999.10 = 16,687,295.40/x
  3. Step 3: Cross multiply
    22,355,999.40x = 33,533,999.10 × 16,687,295.40
  4. Step 4: Simplify right side
    22,355,999.40x = 559,591,748,925,034.19
  5. Step 5: Solve for x
    x = 559,591,748,925,034.19/22,355,999.40
  6. Step 6: Final answer
    x = 25,030,943.10

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1.5x scale

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.