Home / 63,762,067,347.04-95,656,533,526.74-20,683,829,011.63

Finding the Fourth Proportional to 63,762,067,347.04, 95,656,533,526.74 and 20,683,829,011.63

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Solution

The fourth proportional to 63,762,067,347.04, 95,656,533,526.74 and 20,683,829,011.63 is: 31,030,100,899.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,762,067,347.04 : 95,656,533,526.74 = 20,683,829,011.63 : x
  2. Step 2: Convert to fraction form
    63,762,067,347.04/95,656,533,526.74 = 20,683,829,011.63/x
  3. Step 3: Cross multiply
    63,762,067,347.04x = 95,656,533,526.74 × 20,683,829,011.63
  4. Step 4: Simplify right side
    63,762,067,347.04x = 1,978,543,383,311,864,299,520
  5. Step 5: Solve for x
    x = 1,978,543,383,311,864,299,520/63,762,067,347.04
  6. Step 6: Final answer
    x = 31,030,100,899.07

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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.