Home / 604,663,037,607.30-834,460,342,213.80-347,746,135,437.04

Finding the Fourth Proportional to 604,663,037,607.30, 834,460,342,213.80 and 347,746,135,437.04

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Solution

The fourth proportional to 604,663,037,607.30, 834,460,342,213.80 and 347,746,135,437.04 is: 479,904,246,055.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,663,037,607.30 : 834,460,342,213.80 = 347,746,135,437.04 : x
  2. Step 2: Convert to fraction form
    604,663,037,607.30/834,460,342,213.80 = 347,746,135,437.04/x
  3. Step 3: Cross multiply
    604,663,037,607.30x = 834,460,342,213.80 × 347,746,135,437.04
  4. Step 4: Simplify right side
    604,663,037,607.30x = 290,180,359,180,318,834,425,856
  5. Step 5: Solve for x
    x = 290,180,359,180,318,834,425,856/604,663,037,607.30
  6. Step 6: Final answer
    x = 479,904,246,055.10

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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.