Home / 134,706,961.95-202,029,552.91-37,669,489

Finding the Fourth Proportional to 134,706,961.95, 202,029,552.91 and 37,669,489

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Solution

The fourth proportional to 134,706,961.95, 202,029,552.91 and 37,669,489 is: 56,495,595.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,706,961.95 : 202,029,552.91 = 37,669,489 : x
  2. Step 2: Convert to fraction form
    134,706,961.95/202,029,552.91 = 37,669,489/x
  3. Step 3: Cross multiply
    134,706,961.95x = 202,029,552.91 × 37,669,489
  4. Step 4: Simplify right side
    134,706,961.95x = 7,610,350,021,018,163
  5. Step 5: Solve for x
    x = 7,610,350,021,018,163/134,706,961.95
  6. Step 6: Final answer
    x = 56,495,595.41

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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.