Home / 94,759,369.23-142,141,949.50-32,509,810.36

Finding the Fourth Proportional to 94,759,369.23, 142,141,949.50 and 32,509,810.36

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Solution

The fourth proportional to 94,759,369.23, 142,141,949.50 and 32,509,810.36 is: 48,765,708.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,759,369.23 : 142,141,949.50 = 32,509,810.36 : x
  2. Step 2: Convert to fraction form
    94,759,369.23/142,141,949.50 = 32,509,810.36/x
  3. Step 3: Cross multiply
    94,759,369.23x = 142,141,949.50 × 32,509,810.36
  4. Step 4: Simplify right side
    94,759,369.23x = 4,621,007,822,445,697
  5. Step 5: Solve for x
    x = 4,621,007,822,445,697/94,759,369.23
  6. Step 6: Final answer
    x = 48,765,708.97

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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.