Home / 662,896,098.56-914,851,096.96-365,596,501.76

Finding the Fourth Proportional to 662,896,098.56, 914,851,096.96 and 365,596,501.76

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Solution

The fourth proportional to 662,896,098.56, 914,851,096.96 and 365,596,501.76 is: 504,553,219.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,896,098.56 : 914,851,096.96 = 365,596,501.76 : x
  2. Step 2: Convert to fraction form
    662,896,098.56/914,851,096.96 = 365,596,501.76/x
  3. Step 3: Cross multiply
    662,896,098.56x = 914,851,096.96 × 365,596,501.76
  4. Step 4: Simplify right side
    662,896,098.56x = 334,466,360,679,874,560
  5. Step 5: Solve for x
    x = 334,466,360,679,874,560/662,896,098.56
  6. Step 6: Final answer
    x = 504,553,219.44

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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.