Home / 14,043,176,190.54-21,068,276,545.85-4,094,619,901.40

Finding the Fourth Proportional to 14,043,176,190.54, 21,068,276,545.85 and 4,094,619,901.40

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Solution

The fourth proportional to 14,043,176,190.54, 21,068,276,545.85 and 4,094,619,901.40 is: 6,142,953,934.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,043,176,190.54 : 21,068,276,545.85 = 4,094,619,901.40 : x
  2. Step 2: Convert to fraction form
    14,043,176,190.54/21,068,276,545.85 = 4,094,619,901.40/x
  3. Step 3: Cross multiply
    14,043,176,190.54x = 21,068,276,545.85 × 4,094,619,901.40
  4. Step 4: Simplify right side
    14,043,176,190.54x = 86,266,584,432,710,451,200
  5. Step 5: Solve for x
    x = 86,266,584,432,710,451,200/14,043,176,190.54
  6. Step 6: Final answer
    x = 6,142,953,934.51

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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.