Home / 375,932,407.95-564,014,077.35-179,446,546.77

Finding the Fourth Proportional to 375,932,407.95, 564,014,077.35 and 179,446,546.77

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Solution

The fourth proportional to 375,932,407.95, 564,014,077.35 and 179,446,546.77 is: 269,224,936.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,932,407.95 : 564,014,077.35 = 179,446,546.77 : x
  2. Step 2: Convert to fraction form
    375,932,407.95/564,014,077.35 = 179,446,546.77/x
  3. Step 3: Cross multiply
    375,932,407.95x = 564,014,077.35 × 179,446,546.77
  4. Step 4: Simplify right side
    375,932,407.95x = 101,210,378,510,125,184
  5. Step 5: Solve for x
    x = 101,210,378,510,125,184/375,932,407.95
  6. Step 6: Final answer
    x = 269,224,936.10

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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.