Home / 476,394,740,662.04-714,803,134,106.10-249,700,317,810.02

Finding the Fourth Proportional to 476,394,740,662.04, 714,803,134,106.10 and 249,700,317,810.02

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Solution

The fourth proportional to 476,394,740,662.04, 714,803,134,106.10 and 249,700,317,810.02 is: 374,661,083,600.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,394,740,662.04 : 714,803,134,106.10 = 249,700,317,810.02 : x
  2. Step 2: Convert to fraction form
    476,394,740,662.04/714,803,134,106.10 = 249,700,317,810.02/x
  3. Step 3: Cross multiply
    476,394,740,662.04x = 714,803,134,106.10 × 249,700,317,810.02
  4. Step 4: Simplify right side
    476,394,740,662.04x = 178,486,569,757,891,501,228,032
  5. Step 5: Solve for x
    x = 178,486,569,757,891,501,228,032/476,394,740,662.04
  6. Step 6: Final answer
    x = 374,661,083,600.23

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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.