Home / 335,125,607.30-502,688,410.95-92,788,511.30

Finding the Fourth Proportional to 335,125,607.30, 502,688,410.95 and 92,788,511.30

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Solution

The fourth proportional to 335,125,607.30, 502,688,410.95 and 92,788,511.30 is: 139,182,766.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,125,607.30 : 502,688,410.95 = 92,788,511.30 : x
  2. Step 2: Convert to fraction form
    335,125,607.30/502,688,410.95 = 92,788,511.30/x
  3. Step 3: Cross multiply
    335,125,607.30x = 502,688,410.95 × 92,788,511.30
  4. Step 4: Simplify right side
    335,125,607.30x = 46,643,709,299,813,120
  5. Step 5: Solve for x
    x = 46,643,709,299,813,120/335,125,607.30
  6. Step 6: Final answer
    x = 139,182,766.95

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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.