Home / 22,176,646.60-33,264,969.90-10,232,710.60

Finding the Fourth Proportional to 22,176,646.60, 33,264,969.90 and 10,232,710.60

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Solution

The fourth proportional to 22,176,646.60, 33,264,969.90 and 10,232,710.60 is: 15,349,065.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,176,646.60 : 33,264,969.90 = 10,232,710.60 : x
  2. Step 2: Convert to fraction form
    22,176,646.60/33,264,969.90 = 10,232,710.60/x
  3. Step 3: Cross multiply
    22,176,646.60x = 33,264,969.90 × 10,232,710.60
  4. Step 4: Simplify right side
    22,176,646.60x = 340,390,810,104,410.94
  5. Step 5: Solve for x
    x = 340,390,810,104,410.94/22,176,646.60
  6. Step 6: Final answer
    x = 15,349,065.90

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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.