Home / 175,496,172.36-242,181,767.58-97,178,044.84

Finding the Fourth Proportional to 175,496,172.36, 242,181,767.58 and 97,178,044.84

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Solution

The fourth proportional to 175,496,172.36, 242,181,767.58 and 97,178,044.84 is: 134,104,068.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,496,172.36 : 242,181,767.58 = 97,178,044.84 : x
  2. Step 2: Convert to fraction form
    175,496,172.36/242,181,767.58 = 97,178,044.84/x
  3. Step 3: Cross multiply
    175,496,172.36x = 242,181,767.58 × 97,178,044.84
  4. Step 4: Simplify right side
    175,496,172.36x = 23,534,750,669,319,700
  5. Step 5: Solve for x
    x = 23,534,750,669,319,700/175,496,172.36
  6. Step 6: Final answer
    x = 134,104,068.21

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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.