Home / 2,066,506,585.80-3,099,759,878.70-755,973,079.80

Finding the Fourth Proportional to 2,066,506,585.80, 3,099,759,878.70 and 755,973,079.80

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Solution

The fourth proportional to 2,066,506,585.80, 3,099,759,878.70 and 755,973,079.80 is: 1,133,959,619.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,506,585.80 : 3,099,759,878.70 = 755,973,079.80 : x
  2. Step 2: Convert to fraction form
    2,066,506,585.80/3,099,759,878.70 = 755,973,079.80/x
  3. Step 3: Cross multiply
    2,066,506,585.80x = 3,099,759,878.70 × 755,973,079.80
  4. Step 4: Simplify right side
    2,066,506,585.80x = 2,343,335,022,141,313,024
  5. Step 5: Solve for x
    x = 2,343,335,022,141,313,024/2,066,506,585.80
  6. Step 6: Final answer
    x = 1,133,959,619.70

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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.