Home / 2,596,141,506.14-3,582,678,427.74-1,406,709,554.88

Finding the Fourth Proportional to 2,596,141,506.14, 3,582,678,427.74 and 1,406,709,554.88

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Solution

The fourth proportional to 2,596,141,506.14, 3,582,678,427.74 and 1,406,709,554.88 is: 1,941,260,892.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,596,141,506.14 : 3,582,678,427.74 = 1,406,709,554.88 : x
  2. Step 2: Convert to fraction form
    2,596,141,506.14/3,582,678,427.74 = 1,406,709,554.88/x
  3. Step 3: Cross multiply
    2,596,141,506.14x = 3,582,678,427.74 × 1,406,709,554.88
  4. Step 4: Simplify right side
    2,596,141,506.14x = 5,039,787,976,364,313,600
  5. Step 5: Solve for x
    x = 5,039,787,976,364,313,600/2,596,141,506.14
  6. Step 6: Final answer
    x = 1,941,260,892.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.