Home / 157,088,848,855.17-235,633,276,396.53-37,706,173,376.52

Finding the Fourth Proportional to 157,088,848,855.17, 235,633,276,396.53 and 37,706,173,376.52

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Solution

The fourth proportional to 157,088,848,855.17, 235,633,276,396.53 and 37,706,173,376.52 is: 56,559,260,812.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,088,848,855.17 : 235,633,276,396.53 = 37,706,173,376.52 : x
  2. Step 2: Convert to fraction form
    157,088,848,855.17/235,633,276,396.53 = 37,706,173,376.52/x
  3. Step 3: Cross multiply
    157,088,848,855.17x = 235,633,276,396.53 × 37,706,173,376.52
  4. Step 4: Simplify right side
    157,088,848,855.17x = 8,884,829,173,085,016,948,736
  5. Step 5: Solve for x
    x = 8,884,829,173,085,016,948,736/157,088,848,855.17
  6. Step 6: Final answer
    x = 56,559,260,812.18

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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.