Home / 580,564,465.66-801,153,118.02-339,182,814.26

Finding the Fourth Proportional to 580,564,465.66, 801,153,118.02 and 339,182,814.26

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Solution

The fourth proportional to 580,564,465.66, 801,153,118.02 and 339,182,814.26 is: 468,057,184.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    580,564,465.66 : 801,153,118.02 = 339,182,814.26 : x
  2. Step 2: Convert to fraction form
    580,564,465.66/801,153,118.02 = 339,182,814.26/x
  3. Step 3: Cross multiply
    580,564,465.66x = 801,153,118.02 × 339,182,814.26
  4. Step 4: Simplify right side
    580,564,465.66x = 271,737,369,223,197,504
  5. Step 5: Solve for x
    x = 271,737,369,223,197,504/580,564,465.66
  6. Step 6: Final answer
    x = 468,057,184.51

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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.