Home / 63,426,650,977.58-87,531,079,709.54-36,335,161,244.66

Finding the Fourth Proportional to 63,426,650,977.58, 87,531,079,709.54 and 36,335,161,244.66

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Solution

The fourth proportional to 63,426,650,977.58, 87,531,079,709.54 and 36,335,161,244.66 is: 50,143,840,895.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,426,650,977.58 : 87,531,079,709.54 = 36,335,161,244.66 : x
  2. Step 2: Convert to fraction form
    63,426,650,977.58/87,531,079,709.54 = 36,335,161,244.66/x
  3. Step 3: Cross multiply
    63,426,650,977.58x = 87,531,079,709.54 × 36,335,161,244.66
  4. Step 4: Simplify right side
    63,426,650,977.58x = 3,180,455,895,164,958,277,632
  5. Step 5: Solve for x
    x = 3,180,455,895,164,958,277,632/63,426,650,977.58
  6. Step 6: Final answer
    x = 50,143,840,895.67

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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.