Home / 35,956,270.08-53,928,500.04-15,480,476.28

Finding the Fourth Proportional to 35,956,270.08, 53,928,500.04 and 15,480,476.28

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Solution

The fourth proportional to 35,956,270.08, 53,928,500.04 and 15,480,476.28 is: 23,218,172.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,956,270.08 : 53,928,500.04 = 15,480,476.28 : x
  2. Step 2: Convert to fraction form
    35,956,270.08/53,928,500.04 = 15,480,476.28/x
  3. Step 3: Cross multiply
    35,956,270.08x = 53,928,500.04 × 15,480,476.28
  4. Step 4: Simplify right side
    35,956,270.08x = 834,838,865,685,199
  5. Step 5: Solve for x
    x = 834,838,865,685,199/35,956,270.08
  6. Step 6: Final answer
    x = 23,218,172.07

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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.