Home / 46,862,903.16-70,339,756.86-22,618,870.92

Finding the Fourth Proportional to 46,862,903.16, 70,339,756.86 and 22,618,870.92

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Solution

The fourth proportional to 46,862,903.16, 70,339,756.86 and 22,618,870.92 is: 33,950,220.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,862,903.16 : 70,339,756.86 = 22,618,870.92 : x
  2. Step 2: Convert to fraction form
    46,862,903.16/70,339,756.86 = 22,618,870.92/x
  3. Step 3: Cross multiply
    46,862,903.16x = 70,339,756.86 × 22,618,870.92
  4. Step 4: Simplify right side
    46,862,903.16x = 1,591,005,880,960,524.50
  5. Step 5: Solve for x
    x = 1,591,005,880,960,524.50/46,862,903.16
  6. Step 6: Final answer
    x = 33,950,220.19

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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.