Home / 4,546,774,719.80-6,820,162,079.70-2,587,670,617.40

Finding the Fourth Proportional to 4,546,774,719.80, 6,820,162,079.70 and 2,587,670,617.40

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Solution

The fourth proportional to 4,546,774,719.80, 6,820,162,079.70 and 2,587,670,617.40 is: 3,881,505,926.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,546,774,719.80 : 6,820,162,079.70 = 2,587,670,617.40 : x
  2. Step 2: Convert to fraction form
    4,546,774,719.80/6,820,162,079.70 = 2,587,670,617.40/x
  3. Step 3: Cross multiply
    4,546,774,719.80x = 6,820,162,079.70 × 2,587,670,617.40
  4. Step 4: Simplify right side
    4,546,774,719.80x = 17,648,333,019,545,366,528
  5. Step 5: Solve for x
    x = 17,648,333,019,545,366,528/4,546,774,719.80
  6. Step 6: Final answer
    x = 3,881,505,926.10

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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.