Home / 34,921,260,032.40-52,381,133,742.60-9,738,304,986.60

Finding the Fourth Proportional to 34,921,260,032.40, 52,381,133,742.60 and 9,738,304,986.60

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Solution

The fourth proportional to 34,921,260,032.40, 52,381,133,742.60 and 9,738,304,986.60 is: 14,607,246,572.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,921,260,032.40 : 52,381,133,742.60 = 9,738,304,986.60 : x
  2. Step 2: Convert to fraction form
    34,921,260,032.40/52,381,133,742.60 = 9,738,304,986.60/x
  3. Step 3: Cross multiply
    34,921,260,032.40x = 52,381,133,742.60 × 9,738,304,986.60
  4. Step 4: Simplify right side
    34,921,260,032.40x = 510,103,455,929,323,094,016
  5. Step 5: Solve for x
    x = 510,103,455,929,323,094,016/34,921,260,032.40
  6. Step 6: Final answer
    x = 14,607,246,572.89

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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.