Home / 74,716,291.64-103,113,103.16-41,225,607

Finding the Fourth Proportional to 74,716,291.64, 103,113,103.16 and 41,225,607

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Solution

The fourth proportional to 74,716,291.64, 103,113,103.16 and 41,225,607 is: 56,893,887.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,716,291.64 : 103,113,103.16 = 41,225,607 : x
  2. Step 2: Convert to fraction form
    74,716,291.64/103,113,103.16 = 41,225,607/x
  3. Step 3: Cross multiply
    74,716,291.64x = 103,113,103.16 × 41,225,607
  4. Step 4: Simplify right side
    74,716,291.64x = 4,250,900,267,424,618
  5. Step 5: Solve for x
    x = 4,250,900,267,424,618/74,716,291.64
  6. Step 6: Final answer
    x = 56,893,887.18

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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.