Home / 334,668,035.00-461,698,627.10-209,002,064.01

Finding the Fourth Proportional to 334,668,035.00, 461,698,627.10 and 209,002,064.01

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Solution

The fourth proportional to 334,668,035.00, 461,698,627.10 and 209,002,064.01 is: 288,333,380.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,668,035.00 : 461,698,627.10 = 209,002,064.01 : x
  2. Step 2: Convert to fraction form
    334,668,035.00/461,698,627.10 = 209,002,064.01/x
  3. Step 3: Cross multiply
    334,668,035.00x = 461,698,627.10 × 209,002,064.01
  4. Step 4: Simplify right side
    334,668,035.00x = 96,495,966,013,438,304
  5. Step 5: Solve for x
    x = 96,495,966,013,438,304/334,668,035.00
  6. Step 6: Final answer
    x = 288,333,380.91

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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.