Home / 64,893,300.21-97,337,413.13-16,370,549.91

Finding the Fourth Proportional to 64,893,300.21, 97,337,413.13 and 16,370,549.91

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Solution

The fourth proportional to 64,893,300.21, 97,337,413.13 and 16,370,549.91 is: 24,555,184.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,893,300.21 : 97,337,413.13 = 16,370,549.91 : x
  2. Step 2: Convert to fraction form
    64,893,300.21/97,337,413.13 = 16,370,549.91/x
  3. Step 3: Cross multiply
    64,893,300.21x = 97,337,413.13 × 16,370,549.91
  4. Step 4: Simplify right side
    64,893,300.21x = 1,593,466,979,673,101.50
  5. Step 5: Solve for x
    x = 1,593,466,979,673,101.50/64,893,300.21
  6. Step 6: Final answer
    x = 24,555,184.81

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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.