Home / 1,044,181,341,096.80-1,566,271,643,000.20-279,249,610,969.95

Finding the Fourth Proportional to 1,044,181,341,096.80, 1,566,271,643,000.20 and 279,249,610,969.95

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Solution

The fourth proportional to 1,044,181,341,096.80, 1,566,271,643,000.20 and 279,249,610,969.95 is: 418,874,317,866.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,181,341,096.80 : 1,566,271,643,000.20 = 279,249,610,969.95 : x
  2. Step 2: Convert to fraction form
    1,044,181,341,096.80/1,566,271,643,000.20 = 279,249,610,969.95/x
  3. Step 3: Cross multiply
    1,044,181,341,096.80x = 1,566,271,643,000.20 × 279,249,610,969.95
  4. Step 4: Simplify right side
    1,044,181,341,096.80x = 437,380,746,981,070,287,667,200
  5. Step 5: Solve for x
    x = 437,380,746,981,070,287,667,200/1,044,181,341,096.80
  6. Step 6: Final answer
    x = 418,874,317,866.71

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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.