Home / 23,019,849.80-34,529,774.70-22,036,963.40

Finding the Fourth Proportional to 23,019,849.80, 34,529,774.70 and 22,036,963.40

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Solution

The fourth proportional to 23,019,849.80, 34,529,774.70 and 22,036,963.40 is: 33,055,445.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,019,849.80 : 34,529,774.70 = 22,036,963.40 : x
  2. Step 2: Convert to fraction form
    23,019,849.80/34,529,774.70 = 22,036,963.40/x
  3. Step 3: Cross multiply
    23,019,849.80x = 34,529,774.70 × 22,036,963.40
  4. Step 4: Simplify right side
    23,019,849.80x = 760,931,381,274,146
  5. Step 5: Solve for x
    x = 760,931,381,274,146/23,019,849.80
  6. Step 6: Final answer
    x = 33,055,445.10

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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.