Home / 908,176,098,780.90-1,362,264,148,171.40-908,176,098,780.90

Finding the Fourth Proportional to 908,176,098,780.90, 1,362,264,148,171.40 and 908,176,098,780.90

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Solution

The fourth proportional to 908,176,098,780.90, 1,362,264,148,171.40 and 908,176,098,780.90 is: 1,362,264,148,171.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,176,098,780.90 : 1,362,264,148,171.40 = 908,176,098,780.90 : x
  2. Step 2: Convert to fraction form
    908,176,098,780.90/1,362,264,148,171.40 = 908,176,098,780.90/x
  3. Step 3: Cross multiply
    908,176,098,780.90x = 1,362,264,148,171.40 × 908,176,098,780.90
  4. Step 4: Simplify right side
    908,176,098,780.90x = 1,237,175,739,595,387,937,226,752
  5. Step 5: Solve for x
    x = 1,237,175,739,595,387,937,226,752/908,176,098,780.90
  6. Step 6: Final answer
    x = 1,362,264,148,171.40

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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.