Home / 369,107,497.94-553,782,482.10-150,941,335.05

Finding the Fourth Proportional to 369,107,497.94, 553,782,482.10 and 150,941,335.05

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Solution

The fourth proportional to 369,107,497.94, 553,782,482.10 and 150,941,335.05 is: 226,461,580.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,107,497.94 : 553,782,482.10 = 150,941,335.05 : x
  2. Step 2: Convert to fraction form
    369,107,497.94/553,782,482.10 = 150,941,335.05/x
  3. Step 3: Cross multiply
    369,107,497.94x = 553,782,482.10 × 150,941,335.05
  4. Step 4: Simplify right side
    369,107,497.94x = 83,588,667,175,476,736
  5. Step 5: Solve for x
    x = 83,588,667,175,476,736/369,107,497.94
  6. Step 6: Final answer
    x = 226,461,580.01

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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.