Home / 346,296,208-477,903,789.12-191,771,536

Finding the Fourth Proportional to 346,296,208, 477,903,789.12 and 191,771,536

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Solution

The fourth proportional to 346,296,208, 477,903,789.12 and 191,771,536 is: 264,653,038.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,296,208 : 477,903,789.12 = 191,771,536 : x
  2. Step 2: Convert to fraction form
    346,296,208/477,903,789.12 = 191,771,536/x
  3. Step 3: Cross multiply
    346,296,208x = 477,903,789.12 × 191,771,536
  4. Step 4: Simplify right side
    346,296,208x = 91,648,343,699,762,496
  5. Step 5: Solve for x
    x = 91,648,343,699,762,496/346,296,208
  6. Step 6: Final answer
    x = 264,653,038.59

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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.