Home / 662,896,099.56-914,851,098.34-365,596,502.76

Finding the Fourth Proportional to 662,896,099.56, 914,851,098.34 and 365,596,502.76

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Solution

The fourth proportional to 662,896,099.56, 914,851,098.34 and 365,596,502.76 is: 504,553,220.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,896,099.56 : 914,851,098.34 = 365,596,502.76 : x
  2. Step 2: Convert to fraction form
    662,896,099.56/914,851,098.34 = 365,596,502.76/x
  3. Step 3: Cross multiply
    662,896,099.56x = 914,851,098.34 × 365,596,502.76
  4. Step 4: Simplify right side
    662,896,099.56x = 334,466,362,099,248,832
  5. Step 5: Solve for x
    x = 334,466,362,099,248,832/662,896,099.56
  6. Step 6: Final answer
    x = 504,553,220.82

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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.