Home / 45,408,032.10-68,112,048.15-23,834,297.70

Finding the Fourth Proportional to 45,408,032.10, 68,112,048.15 and 23,834,297.70

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Solution

The fourth proportional to 45,408,032.10, 68,112,048.15 and 23,834,297.70 is: 35,751,446.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,408,032.10 : 68,112,048.15 = 23,834,297.70 : x
  2. Step 2: Convert to fraction form
    45,408,032.10/68,112,048.15 = 23,834,297.70/x
  3. Step 3: Cross multiply
    45,408,032.10x = 68,112,048.15 × 23,834,297.70
  4. Step 4: Simplify right side
    45,408,032.10x = 1,623,402,832,563,834.25
  5. Step 5: Solve for x
    x = 1,623,402,832,563,834.25/45,408,032.10
  6. Step 6: Final answer
    x = 35,751,446.55

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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.