Home / 2,275,060,461,607.20-3,139,817,440,594.20-1,384,207,064,939.50

Finding the Fourth Proportional to 2,275,060,461,607.20, 3,139,817,440,594.20 and 1,384,207,064,939.50

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Solution

The fourth proportional to 2,275,060,461,607.20, 3,139,817,440,594.20 and 1,384,207,064,939.50 is: 1,910,348,123,592.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,060,461,607.20 : 3,139,817,440,594.20 = 1,384,207,064,939.50 : x
  2. Step 2: Convert to fraction form
    2,275,060,461,607.20/3,139,817,440,594.20 = 1,384,207,064,939.50/x
  3. Step 3: Cross multiply
    2,275,060,461,607.20x = 3,139,817,440,594.20 × 1,384,207,064,939.50
  4. Step 4: Simplify right side
    2,275,060,461,607.20x = 4,346,157,483,890,750,663,950,336
  5. Step 5: Solve for x
    x = 4,346,157,483,890,750,663,950,336/2,275,060,461,607.20
  6. Step 6: Final answer
    x = 1,910,348,123,592.48

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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.