Home / 154,930,335.60-232,395,503.40-94,464,159.60

Finding the Fourth Proportional to 154,930,335.60, 232,395,503.40 and 94,464,159.60

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Solution

The fourth proportional to 154,930,335.60, 232,395,503.40 and 94,464,159.60 is: 141,696,239.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,930,335.60 : 232,395,503.40 = 94,464,159.60 : x
  2. Step 2: Convert to fraction form
    154,930,335.60/232,395,503.40 = 94,464,159.60/x
  3. Step 3: Cross multiply
    154,930,335.60x = 232,395,503.40 × 94,464,159.60
  4. Step 4: Simplify right side
    154,930,335.60x = 21,953,045,923,499,940
  5. Step 5: Solve for x
    x = 21,953,045,923,499,940/154,930,335.60
  6. Step 6: Final answer
    x = 141,696,239.40

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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.