Home / 44,510,341.59-61,393,603.55-31,307,520.33

Finding the Fourth Proportional to 44,510,341.59, 61,393,603.55 and 31,307,520.33

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Solution

The fourth proportional to 44,510,341.59, 61,393,603.55 and 31,307,520.33 is: 43,182,807.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,510,341.59 : 61,393,603.55 = 31,307,520.33 : x
  2. Step 2: Convert to fraction form
    44,510,341.59/61,393,603.55 = 31,307,520.33/x
  3. Step 3: Cross multiply
    44,510,341.59x = 61,393,603.55 × 31,307,520.33
  4. Step 4: Simplify right side
    44,510,341.59x = 1,922,081,491,117,047.50
  5. Step 5: Solve for x
    x = 1,922,081,491,117,047.50/44,510,341.59
  6. Step 6: Final answer
    x = 43,182,807.02

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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.