Home / 73,938,823.04-101,501,263.77-63,466,658.75

Finding the Fourth Proportional to 73,938,823.04, 101,501,263.77 and 63,466,658.75

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Solution

The fourth proportional to 73,938,823.04, 101,501,263.77 and 63,466,658.75 is: 87,125,353.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,938,823.04 : 101,501,263.77 = 63,466,658.75 : x
  2. Step 2: Convert to fraction form
    73,938,823.04/101,501,263.77 = 63,466,658.75/x
  3. Step 3: Cross multiply
    73,938,823.04x = 101,501,263.77 × 63,466,658.75
  4. Step 4: Simplify right side
    73,938,823.04x = 6,441,946,070,384,328
  5. Step 5: Solve for x
    x = 6,441,946,070,384,328/73,938,823.04
  6. Step 6: Final answer
    x = 87,125,353.17

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.