Home / 236,196,303.30-354,294,454.95-150,315,437.70

Finding the Fourth Proportional to 236,196,303.30, 354,294,454.95 and 150,315,437.70

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Solution

The fourth proportional to 236,196,303.30, 354,294,454.95 and 150,315,437.70 is: 225,473,156.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,303.30 : 354,294,454.95 = 150,315,437.70 : x
  2. Step 2: Convert to fraction form
    236,196,303.30/354,294,454.95 = 150,315,437.70/x
  3. Step 3: Cross multiply
    236,196,303.30x = 354,294,454.95 × 150,315,437.70
  4. Step 4: Simplify right side
    236,196,303.30x = 53,255,926,070,492,176
  5. Step 5: Solve for x
    x = 53,255,926,070,492,176/236,196,303.30
  6. Step 6: Final answer
    x = 225,473,156.55

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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.