Home / 294,433,159.91-406,316,532.85-162,273,841.02

Finding the Fourth Proportional to 294,433,159.91, 406,316,532.85 and 162,273,841.02

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Solution

The fourth proportional to 294,433,159.91, 406,316,532.85 and 162,273,841.02 is: 223,937,223.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,433,159.91 : 406,316,532.85 = 162,273,841.02 : x
  2. Step 2: Convert to fraction form
    294,433,159.91/406,316,532.85 = 162,273,841.02/x
  3. Step 3: Cross multiply
    294,433,159.91x = 406,316,532.85 × 162,273,841.02
  4. Step 4: Simplify right side
    294,433,159.91x = 65,934,544,455,498,512
  5. Step 5: Solve for x
    x = 65,934,544,455,498,512/294,433,159.91
  6. Step 6: Final answer
    x = 223,937,223.90

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