Home / 2,602,766,280.54-3,904,140,905.16-944,671,355.62

Finding the Fourth Proportional to 2,602,766,280.54, 3,904,140,905.16 and 944,671,355.62

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Solution

The fourth proportional to 2,602,766,280.54, 3,904,140,905.16 and 944,671,355.62 is: 1,417,003,942.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,766,280.54 : 3,904,140,905.16 = 944,671,355.62 : x
  2. Step 2: Convert to fraction form
    2,602,766,280.54/3,904,140,905.16 = 944,671,355.62/x
  3. Step 3: Cross multiply
    2,602,766,280.54x = 3,904,140,905.16 × 944,671,355.62
  4. Step 4: Simplify right side
    2,602,766,280.54x = 3,688,130,081,408,990,720
  5. Step 5: Solve for x
    x = 3,688,130,081,408,990,720/2,602,766,280.54
  6. Step 6: Final answer
    x = 1,417,003,942.68

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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.