Home / 59,051,976.40-88,577,964.60-43,746,475.60

Finding the Fourth Proportional to 59,051,976.40, 88,577,964.60 and 43,746,475.60

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Solution

The fourth proportional to 59,051,976.40, 88,577,964.60 and 43,746,475.60 is: 65,619,713.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,051,976.40 : 88,577,964.60 = 43,746,475.60 : x
  2. Step 2: Convert to fraction form
    59,051,976.40/88,577,964.60 = 43,746,475.60/x
  3. Step 3: Cross multiply
    59,051,976.40x = 88,577,964.60 × 43,746,475.60
  4. Step 4: Simplify right side
    59,051,976.40x = 3,874,973,767,071,563.50
  5. Step 5: Solve for x
    x = 3,874,973,767,071,563.50/59,051,976.40
  6. Step 6: Final answer
    x = 65,619,713.40

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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.