Home / 226,934,784,141.60-340,402,176,212.40-223,838,915,930.40

Finding the Fourth Proportional to 226,934,784,141.60, 340,402,176,212.40 and 223,838,915,930.40

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Solution

The fourth proportional to 226,934,784,141.60, 340,402,176,212.40 and 223,838,915,930.40 is: 335,758,373,895.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,934,784,141.60 : 340,402,176,212.40 = 223,838,915,930.40 : x
  2. Step 2: Convert to fraction form
    226,934,784,141.60/340,402,176,212.40 = 223,838,915,930.40/x
  3. Step 3: Cross multiply
    226,934,784,141.60x = 340,402,176,212.40 × 223,838,915,930.40
  4. Step 4: Simplify right side
    226,934,784,141.60x = 76,195,254,103,732,610,138,112
  5. Step 5: Solve for x
    x = 76,195,254,103,732,610,138,112/226,934,784,141.60
  6. Step 6: Final answer
    x = 335,758,373,895.60

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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.