Home / 84,934,486.85-127,361,477.57-29,583,017.60

Finding the Fourth Proportional to 84,934,486.85, 127,361,477.57 and 29,583,017.60

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Solution

The fourth proportional to 84,934,486.85, 127,361,477.57 and 29,583,017.60 is: 44,360,506.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,934,486.85 : 127,361,477.57 = 29,583,017.60 : x
  2. Step 2: Convert to fraction form
    84,934,486.85/127,361,477.57 = 29,583,017.60/x
  3. Step 3: Cross multiply
    84,934,486.85x = 127,361,477.57 × 29,583,017.60
  4. Step 4: Simplify right side
    84,934,486.85x = 3,767,736,831,730,592.50
  5. Step 5: Solve for x
    x = 3,767,736,831,730,592.50/84,934,486.85
  6. Step 6: Final answer
    x = 44,360,506.22

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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.