Home / 157,088,821,198.84-235,633,234,915.80-37,706,145,746.25

Finding the Fourth Proportional to 157,088,821,198.84, 235,633,234,915.80 and 37,706,145,746.25

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Solution

The fourth proportional to 157,088,821,198.84, 235,633,234,915.80 and 37,706,145,746.25 is: 56,559,219,367.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,088,821,198.84 : 235,633,234,915.80 = 37,706,145,746.25 : x
  2. Step 2: Convert to fraction form
    157,088,821,198.84/235,633,234,915.80 = 37,706,145,746.25/x
  3. Step 3: Cross multiply
    157,088,821,198.84x = 235,633,234,915.80 × 37,706,145,746.25
  4. Step 4: Simplify right side
    157,088,821,198.84x = 8,884,821,098,395,519,156,224
  5. Step 5: Solve for x
    x = 8,884,821,098,395,519,156,224/157,088,821,198.84
  6. Step 6: Final answer
    x = 56,559,219,367.68

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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.