Home / 79,899,157.22-110,229,465.51-46,402,934.40

Finding the Fourth Proportional to 79,899,157.22, 110,229,465.51 and 46,402,934.40

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Solution

The fourth proportional to 79,899,157.22, 110,229,465.51 and 46,402,934.40 is: 64,017,829.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,899,157.22 : 110,229,465.51 = 46,402,934.40 : x
  2. Step 2: Convert to fraction form
    79,899,157.22/110,229,465.51 = 46,402,934.40/x
  3. Step 3: Cross multiply
    79,899,157.22x = 110,229,465.51 × 46,402,934.40
  4. Step 4: Simplify right side
    79,899,157.22x = 5,114,970,657,007,593
  5. Step 5: Solve for x
    x = 5,114,970,657,007,593/79,899,157.22
  6. Step 6: Final answer
    x = 64,017,829.92

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.