Home / 2,049,238,466.10-3,073,857,699.15-517,428,674.10

Finding the Fourth Proportional to 2,049,238,466.10, 3,073,857,699.15 and 517,428,674.10

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Solution

The fourth proportional to 2,049,238,466.10, 3,073,857,699.15 and 517,428,674.10 is: 776,143,011.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,238,466.10 : 3,073,857,699.15 = 517,428,674.10 : x
  2. Step 2: Convert to fraction form
    2,049,238,466.10/3,073,857,699.15 = 517,428,674.10/x
  3. Step 3: Cross multiply
    2,049,238,466.10x = 3,073,857,699.15 × 517,428,674.10
  4. Step 4: Simplify right side
    2,049,238,466.10x = 1,590,502,113,643,261,440
  5. Step 5: Solve for x
    x = 1,590,502,113,643,261,440/2,049,238,466.10
  6. Step 6: Final answer
    x = 776,143,011.15

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Double scale
Find fourth proportional to 2,049,238,467.10, 3,073,857,700.65 and 517,428,675.10
Similar ratio
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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.