Home / 19,726,514,527.53-27,224,619,038.00-12,002,134,113.07

Finding the Fourth Proportional to 19,726,514,527.53, 27,224,619,038.00 and 12,002,134,113.07

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Solution

The fourth proportional to 19,726,514,527.53, 27,224,619,038.00 and 12,002,134,113.07 is: 16,564,179,567.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,726,514,527.53 : 27,224,619,038.00 = 12,002,134,113.07 : x
  2. Step 2: Convert to fraction form
    19,726,514,527.53/27,224,619,038.00 = 12,002,134,113.07/x
  3. Step 3: Cross multiply
    19,726,514,527.53x = 27,224,619,038.00 × 12,002,134,113.07
  4. Step 4: Simplify right side
    19,726,514,527.53x = 326,753,528,871,257,047,040
  5. Step 5: Solve for x
    x = 326,753,528,871,257,047,040/19,726,514,527.53
  6. Step 6: Final answer
    x = 16,564,179,567.32

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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.