Home / 533,908,441.02-736,799,542.29-295,757,273.10

Finding the Fourth Proportional to 533,908,441.02, 736,799,542.29 and 295,757,273.10

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Solution

The fourth proportional to 533,908,441.02, 736,799,542.29 and 295,757,273.10 is: 408,148,301.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,908,441.02 : 736,799,542.29 = 295,757,273.10 : x
  2. Step 2: Convert to fraction form
    533,908,441.02/736,799,542.29 = 295,757,273.10/x
  3. Step 3: Cross multiply
    533,908,441.02x = 736,799,542.29 × 295,757,273.10
  4. Step 4: Simplify right side
    533,908,441.02x = 217,913,823,449,018,528
  5. Step 5: Solve for x
    x = 217,913,823,449,018,528/533,908,441.02
  6. Step 6: Final answer
    x = 408,148,301.67

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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.