Home / 369,107,498.44-553,782,482.85-150,941,335.55

Finding the Fourth Proportional to 369,107,498.44, 553,782,482.85 and 150,941,335.55

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Solution

The fourth proportional to 369,107,498.44, 553,782,482.85 and 150,941,335.55 is: 226,461,580.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,107,498.44 : 553,782,482.85 = 150,941,335.55 : x
  2. Step 2: Convert to fraction form
    369,107,498.44/553,782,482.85 = 150,941,335.55/x
  3. Step 3: Cross multiply
    369,107,498.44x = 553,782,482.85 × 150,941,335.55
  4. Step 4: Simplify right side
    369,107,498.44x = 83,588,667,565,573,984
  5. Step 5: Solve for x
    x = 83,588,667,565,573,984/369,107,498.44
  6. Step 6: Final answer
    x = 226,461,580.76

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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.