Home / 1,805,133,827.80-2,707,700,741.70-1,650,165,632.20

Finding the Fourth Proportional to 1,805,133,827.80, 2,707,700,741.70 and 1,650,165,632.20

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Solution

The fourth proportional to 1,805,133,827.80, 2,707,700,741.70 and 1,650,165,632.20 is: 2,475,248,448.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,805,133,827.80 : 2,707,700,741.70 = 1,650,165,632.20 : x
  2. Step 2: Convert to fraction form
    1,805,133,827.80/2,707,700,741.70 = 1,650,165,632.20/x
  3. Step 3: Cross multiply
    1,805,133,827.80x = 2,707,700,741.70 × 1,650,165,632.20
  4. Step 4: Simplify right side
    1,805,133,827.80x = 4,468,154,706,235,789,312
  5. Step 5: Solve for x
    x = 4,468,154,706,235,789,312/1,805,133,827.80
  6. Step 6: Final answer
    x = 2,475,248,448.30

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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.