Home / 299,088,151.80-448,674,218.10-94,594,903.80

Finding the Fourth Proportional to 299,088,151.80, 448,674,218.10 and 94,594,903.80

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Solution

The fourth proportional to 299,088,151.80, 448,674,218.10 and 94,594,903.80 is: 141,905,636.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,088,151.80 : 448,674,218.10 = 94,594,903.80 : x
  2. Step 2: Convert to fraction form
    299,088,151.80/448,674,218.10 = 94,594,903.80/x
  3. Step 3: Cross multiply
    299,088,151.80x = 448,674,218.10 × 94,594,903.80
  4. Step 4: Simplify right side
    299,088,151.80x = 42,442,294,498,709,720
  5. Step 5: Solve for x
    x = 42,442,294,498,709,720/299,088,151.80
  6. Step 6: Final answer
    x = 141,905,636.33

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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.