Home / 61,628,487,780.30-92,442,731,670.45-61,628,487,780.30

Finding the Fourth Proportional to 61,628,487,780.30, 92,442,731,670.45 and 61,628,487,780.30

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Solution

The fourth proportional to 61,628,487,780.30, 92,442,731,670.45 and 61,628,487,780.30 is: 92,442,731,670.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,628,487,780.30 : 92,442,731,670.45 = 61,628,487,780.30 : x
  2. Step 2: Convert to fraction form
    61,628,487,780.30/92,442,731,670.45 = 61,628,487,780.30/x
  3. Step 3: Cross multiply
    61,628,487,780.30x = 92,442,731,670.45 × 61,628,487,780.30
  4. Step 4: Simplify right side
    61,628,487,780.30x = 5,697,105,759,129,879,707,648
  5. Step 5: Solve for x
    x = 5,697,105,759,129,879,707,648/61,628,487,780.30
  6. Step 6: Final answer
    x = 92,442,731,670.45

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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.