Home / 23,019,848.80-34,529,773.20-22,036,962.40

Finding the Fourth Proportional to 23,019,848.80, 34,529,773.20 and 22,036,962.40

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Solution

The fourth proportional to 23,019,848.80, 34,529,773.20 and 22,036,962.40 is: 33,055,443.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,019,848.80 : 34,529,773.20 = 22,036,962.40 : x
  2. Step 2: Convert to fraction form
    23,019,848.80/34,529,773.20 = 22,036,962.40/x
  3. Step 3: Cross multiply
    23,019,848.80x = 34,529,773.20 × 22,036,962.40
  4. Step 4: Simplify right side
    23,019,848.80x = 760,931,313,688,927.75
  5. Step 5: Solve for x
    x = 760,931,313,688,927.75/23,019,848.80
  6. Step 6: Final answer
    x = 33,055,443.60

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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.