Home / 3,376,891,244.80-4,660,110,359.56-1,871,614,777.01

Finding the Fourth Proportional to 3,376,891,244.80, 4,660,110,359.56 and 1,871,614,777.01

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Solution

The fourth proportional to 3,376,891,244.80, 4,660,110,359.56 and 1,871,614,777.01 is: 2,582,828,637.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,891,244.80 : 4,660,110,359.56 = 1,871,614,777.01 : x
  2. Step 2: Convert to fraction form
    3,376,891,244.80/4,660,110,359.56 = 1,871,614,777.01/x
  3. Step 3: Cross multiply
    3,376,891,244.80x = 4,660,110,359.56 × 1,871,614,777.01
  4. Step 4: Simplify right side
    3,376,891,244.80x = 8,721,931,411,428,826,112
  5. Step 5: Solve for x
    x = 8,721,931,411,428,826,112/3,376,891,244.80
  6. Step 6: Final answer
    x = 2,582,828,637.10

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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.