Home / 264,320,352.63-364,740,733.25-152,818,380.17

Finding the Fourth Proportional to 264,320,352.63, 364,740,733.25 and 152,818,380.17

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Solution

The fourth proportional to 264,320,352.63, 364,740,733.25 and 152,818,380.17 is: 210,877,019.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,320,352.63 : 364,740,733.25 = 152,818,380.17 : x
  2. Step 2: Convert to fraction form
    264,320,352.63/364,740,733.25 = 152,818,380.17/x
  3. Step 3: Cross multiply
    264,320,352.63x = 364,740,733.25 × 152,818,380.17
  4. Step 4: Simplify right side
    264,320,352.63x = 55,739,088,034,695,264
  5. Step 5: Solve for x
    x = 55,739,088,034,695,264/264,320,352.63
  6. Step 6: Final answer
    x = 210,877,019.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.