Home / 294,047,066.70-441,070,600.05-121,466,522.70

Finding the Fourth Proportional to 294,047,066.70, 441,070,600.05 and 121,466,522.70

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Solution

The fourth proportional to 294,047,066.70, 441,070,600.05 and 121,466,522.70 is: 182,199,784.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,047,066.70 : 441,070,600.05 = 121,466,522.70 : x
  2. Step 2: Convert to fraction form
    294,047,066.70/441,070,600.05 = 121,466,522.70/x
  3. Step 3: Cross multiply
    294,047,066.70x = 441,070,600.05 × 121,466,522.70
  4. Step 4: Simplify right side
    294,047,066.70x = 53,575,312,053,275,952
  5. Step 5: Solve for x
    x = 53,575,312,053,275,952/294,047,066.70
  6. Step 6: Final answer
    x = 182,199,784.05

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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.