Home / 124,557,673,235.40-186,818,370,000.30-36,216,590,099.40

Finding the Fourth Proportional to 124,557,673,235.40, 186,818,370,000.30 and 36,216,590,099.40

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Solution

The fourth proportional to 124,557,673,235.40, 186,818,370,000.30 and 36,216,590,099.40 is: 54,319,610,776.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,557,673,235.40 : 186,818,370,000.30 = 36,216,590,099.40 : x
  2. Step 2: Convert to fraction form
    124,557,673,235.40/186,818,370,000.30 = 36,216,590,099.40/x
  3. Step 3: Cross multiply
    124,557,673,235.40x = 186,818,370,000.30 × 36,216,590,099.40
  4. Step 4: Simplify right side
    124,557,673,235.40x = 6,765,924,329,338,910,539,776
  5. Step 5: Solve for x
    x = 6,765,924,329,338,910,539,776/124,557,673,235.40
  6. Step 6: Final answer
    x = 54,319,610,776.22

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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.