Home / 4,059,120,437.40-6,088,680,656.10-3,091,661,621.40

Finding the Fourth Proportional to 4,059,120,437.40, 6,088,680,656.10 and 3,091,661,621.40

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Solution

The fourth proportional to 4,059,120,437.40, 6,088,680,656.10 and 3,091,661,621.40 is: 4,637,492,432.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,120,437.40 : 6,088,680,656.10 = 3,091,661,621.40 : x
  2. Step 2: Convert to fraction form
    4,059,120,437.40/6,088,680,656.10 = 3,091,661,621.40/x
  3. Step 3: Cross multiply
    4,059,120,437.40x = 6,088,680,656.10 × 3,091,661,621.40
  4. Step 4: Simplify right side
    4,059,120,437.40x = 18,824,140,309,424,943,104
  5. Step 5: Solve for x
    x = 18,824,140,309,424,943,104/4,059,120,437.40
  6. Step 6: Final answer
    x = 4,637,492,432.10

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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.