Home / 602,937,165,237.45-904,672,823,941.05-316,027,036,254.59

Finding the Fourth Proportional to 602,937,165,237.45, 904,672,823,941.05 and 316,027,036,254.59

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Solution

The fourth proportional to 602,937,165,237.45, 904,672,823,941.05 and 316,027,036,254.59 is: 474,180,541,213.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,937,165,237.45 : 904,672,823,941.05 = 316,027,036,254.59 : x
  2. Step 2: Convert to fraction form
    602,937,165,237.45/904,672,823,941.05 = 316,027,036,254.59/x
  3. Step 3: Cross multiply
    602,937,165,237.45x = 904,672,823,941.05 × 316,027,036,254.59
  4. Step 4: Simplify right side
    602,937,165,237.45x = 285,901,071,330,160,576,299,008
  5. Step 5: Solve for x
    x = 285,901,071,330,160,576,299,008/602,937,165,237.45
  6. Step 6: Final answer
    x = 474,180,541,213.72

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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.