Home / 181,362,059.04-250,282,128.30-98,855,666.40

Finding the Fourth Proportional to 181,362,059.04, 250,282,128.30 and 98,855,666.40

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Solution

The fourth proportional to 181,362,059.04, 250,282,128.30 and 98,855,666.40 is: 136,422,175.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,362,059.04 : 250,282,128.30 = 98,855,666.40 : x
  2. Step 2: Convert to fraction form
    181,362,059.04/250,282,128.30 = 98,855,666.40/x
  3. Step 3: Cross multiply
    181,362,059.04x = 250,282,128.30 × 98,855,666.40
  4. Step 4: Simplify right side
    181,362,059.04x = 24,741,806,581,106,800
  5. Step 5: Solve for x
    x = 24,741,806,581,106,800/181,362,059.04
  6. Step 6: Final answer
    x = 136,422,175.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.