Home / 74,697,746.04-103,082,682.42-41,658,026.22

Finding the Fourth Proportional to 74,697,746.04, 103,082,682.42 and 41,658,026.22

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Solution

The fourth proportional to 74,697,746.04, 103,082,682.42 and 41,658,026.22 is: 57,487,960.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,697,746.04 : 103,082,682.42 = 41,658,026.22 : x
  2. Step 2: Convert to fraction form
    74,697,746.04/103,082,682.42 = 41,658,026.22/x
  3. Step 3: Cross multiply
    74,697,746.04x = 103,082,682.42 × 41,658,026.22
  4. Step 4: Simplify right side
    74,697,746.04x = 4,294,221,087,080,293
  5. Step 5: Solve for x
    x = 4,294,221,087,080,293/74,697,746.04
  6. Step 6: Final answer
    x = 57,487,960.68

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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.