Home / 34,156,871.60-51,235,307.40-13,976,596.40

Finding the Fourth Proportional to 34,156,871.60, 51,235,307.40 and 13,976,596.40

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Solution

The fourth proportional to 34,156,871.60, 51,235,307.40 and 13,976,596.40 is: 20,964,894.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,156,871.60 : 51,235,307.40 = 13,976,596.40 : x
  2. Step 2: Convert to fraction form
    34,156,871.60/51,235,307.40 = 13,976,596.40/x
  3. Step 3: Cross multiply
    34,156,871.60x = 51,235,307.40 × 13,976,596.40
  4. Step 4: Simplify right side
    34,156,871.60x = 716,095,212,959,733.38
  5. Step 5: Solve for x
    x = 716,095,212,959,733.38/34,156,871.60
  6. Step 6: Final answer
    x = 20,964,894.60

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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.