Home / 6,601,069,237.60-9,900,527,424.72-1,941,853,566.88

Finding the Fourth Proportional to 6,601,069,237.60, 9,900,527,424.72 and 1,941,853,566.88

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Solution

The fourth proportional to 6,601,069,237.60, 9,900,527,424.72 and 1,941,853,566.88 is: 2,912,463,693.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,601,069,237.60 : 9,900,527,424.72 = 1,941,853,566.88 : x
  2. Step 2: Convert to fraction form
    6,601,069,237.60/9,900,527,424.72 = 1,941,853,566.88/x
  3. Step 3: Cross multiply
    6,601,069,237.60x = 9,900,527,424.72 × 1,941,853,566.88
  4. Step 4: Simplify right side
    6,601,069,237.60x = 19,225,374,493,685,792,768
  5. Step 5: Solve for x
    x = 19,225,374,493,685,792,768/6,601,069,237.60
  6. Step 6: Final answer
    x = 2,912,463,693.64

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1.5x scale

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.