Home / 59,312,039.20-88,968,058.80-46,571,840.80

Finding the Fourth Proportional to 59,312,039.20, 88,968,058.80 and 46,571,840.80

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Solution

The fourth proportional to 59,312,039.20, 88,968,058.80 and 46,571,840.80 is: 69,857,761.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,312,039.20 : 88,968,058.80 = 46,571,840.80 : x
  2. Step 2: Convert to fraction form
    59,312,039.20/88,968,058.80 = 46,571,840.80/x
  3. Step 3: Cross multiply
    59,312,039.20x = 88,968,058.80 × 46,571,840.80
  4. Step 4: Simplify right side
    59,312,039.20x = 4,143,406,270,718,638.50
  5. Step 5: Solve for x
    x = 4,143,406,270,718,638.50/59,312,039.20
  6. Step 6: Final answer
    x = 69,857,761.20

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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.