Home / 2,847,500,079.84-3,929,548,743.45-1,703,066,164.81

Finding the Fourth Proportional to 2,847,500,079.84, 3,929,548,743.45 and 1,703,066,164.81

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Solution

The fourth proportional to 2,847,500,079.84, 3,929,548,743.45 and 1,703,066,164.81 is: 2,350,230,490.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,847,500,079.84 : 3,929,548,743.45 = 1,703,066,164.81 : x
  2. Step 2: Convert to fraction form
    2,847,500,079.84/3,929,548,743.45 = 1,703,066,164.81/x
  3. Step 3: Cross multiply
    2,847,500,079.84x = 3,929,548,743.45 × 1,703,066,164.81
  4. Step 4: Simplify right side
    2,847,500,079.84x = 6,692,281,507,931,521,024
  5. Step 5: Solve for x
    x = 6,692,281,507,931,521,024/2,847,500,079.84
  6. Step 6: Final answer
    x = 2,350,230,490.00

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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.