Home / 14,748,185,739.05-22,112,767,100.38-5,785,280,632.56

Finding the Fourth Proportional to 14,748,185,739.05, 22,112,767,100.38 and 5,785,280,632.56

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Solution

The fourth proportional to 14,748,185,739.05, 22,112,767,100.38 and 5,785,280,632.56 is: 8,674,189,863.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,748,185,739.05 : 22,112,767,100.38 = 5,785,280,632.56 : x
  2. Step 2: Convert to fraction form
    14,748,185,739.05/22,112,767,100.38 = 5,785,280,632.56/x
  3. Step 3: Cross multiply
    14,748,185,739.05x = 22,112,767,100.38 × 5,785,280,632.56
  4. Step 4: Simplify right side
    14,748,185,739.05x = 127,928,563,238,193,463,296
  5. Step 5: Solve for x
    x = 127,928,563,238,193,463,296/14,748,185,739.05
  6. Step 6: Final answer
    x = 8,674,189,863.20

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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.