Home / 334,678,676.70-502,018,015.05-232,642,004.70

Finding the Fourth Proportional to 334,678,676.70, 502,018,015.05 and 232,642,004.70

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Solution

The fourth proportional to 334,678,676.70, 502,018,015.05 and 232,642,004.70 is: 348,963,007.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,678,676.70 : 502,018,015.05 = 232,642,004.70 : x
  2. Step 2: Convert to fraction form
    334,678,676.70/502,018,015.05 = 232,642,004.70/x
  3. Step 3: Cross multiply
    334,678,676.70x = 502,018,015.05 × 232,642,004.70
  4. Step 4: Simplify right side
    334,678,676.70x = 116,790,477,416,746,768
  5. Step 5: Solve for x
    x = 116,790,477,416,746,768/334,678,676.70
  6. Step 6: Final answer
    x = 348,963,007.05

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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.