Home / 16,784,020,347.24-25,163,619,008.58-10,150,174,670.16

Finding the Fourth Proportional to 16,784,020,347.24, 25,163,619,008.58 and 10,150,174,670.16

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Solution

The fourth proportional to 16,784,020,347.24, 25,163,619,008.58 and 10,150,174,670.16 is: 15,217,756,114.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,784,020,347.24 : 25,163,619,008.58 = 10,150,174,670.16 : x
  2. Step 2: Convert to fraction form
    16,784,020,347.24/25,163,619,008.58 = 10,150,174,670.16/x
  3. Step 3: Cross multiply
    16,784,020,347.24x = 25,163,619,008.58 × 10,150,174,670.16
  4. Step 4: Simplify right side
    16,784,020,347.24x = 255,415,128,270,445,412,352
  5. Step 5: Solve for x
    x = 255,415,128,270,445,412,352/16,784,020,347.24
  6. Step 6: Final answer
    x = 15,217,756,114.82

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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.