Home / 59,052,020.40-88,578,030.60-43,746,519.60

Finding the Fourth Proportional to 59,052,020.40, 88,578,030.60 and 43,746,519.60

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Solution

The fourth proportional to 59,052,020.40, 88,578,030.60 and 43,746,519.60 is: 65,619,779.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,052,020.40 : 88,578,030.60 = 43,746,519.60 : x
  2. Step 2: Convert to fraction form
    59,052,020.40/88,578,030.60 = 43,746,519.60/x
  3. Step 3: Cross multiply
    59,052,020.40x = 88,578,030.60 × 43,746,519.60
  4. Step 4: Simplify right side
    59,052,020.40x = 3,874,980,551,772,299.50
  5. Step 5: Solve for x
    x = 3,874,980,551,772,299.50/59,052,020.40
  6. Step 6: Final answer
    x = 65,619,779.40

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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.