Home / 346,670,272.26-519,679,895.40-116,478,374.58

Finding the Fourth Proportional to 346,670,272.26, 519,679,895.40 and 116,478,374.58

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Solution

The fourth proportional to 346,670,272.26, 519,679,895.40 and 116,478,374.58 is: 174,608,192.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,670,272.26 : 519,679,895.40 = 116,478,374.58 : x
  2. Step 2: Convert to fraction form
    346,670,272.26/519,679,895.40 = 116,478,374.58/x
  3. Step 3: Cross multiply
    346,670,272.26x = 519,679,895.40 × 116,478,374.58
  4. Step 4: Simplify right side
    346,670,272.26x = 60,531,469,518,096,416
  5. Step 5: Solve for x
    x = 60,531,469,518,096,416/346,670,272.26
  6. Step 6: Final answer
    x = 174,608,192.17

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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.