Home / 23,011,039.68-34,507,592.80-8,626,261

Finding the Fourth Proportional to 23,011,039.68, 34,507,592.80 and 8,626,261

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Solution

The fourth proportional to 23,011,039.68, 34,507,592.80 and 8,626,261 is: 12,936,030.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,011,039.68 : 34,507,592.80 = 8,626,261 : x
  2. Step 2: Convert to fraction form
    23,011,039.68/34,507,592.80 = 8,626,261/x
  3. Step 3: Cross multiply
    23,011,039.68x = 34,507,592.80 × 8,626,261
  4. Step 4: Simplify right side
    23,011,039.68x = 297,671,501,974,520.75
  5. Step 5: Solve for x
    x = 297,671,501,974,520.75/23,011,039.68
  6. Step 6: Final answer
    x = 12,936,030.10

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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.