Home / 369,985,291.56-554,796,333.76-183,023,219.63

Finding the Fourth Proportional to 369,985,291.56, 554,796,333.76 and 183,023,219.63

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Solution

The fourth proportional to 369,985,291.56, 554,796,333.76 and 183,023,219.63 is: 274,444,994.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,985,291.56 : 554,796,333.76 = 183,023,219.63 : x
  2. Step 2: Convert to fraction form
    369,985,291.56/554,796,333.76 = 183,023,219.63/x
  3. Step 3: Cross multiply
    369,985,291.56x = 554,796,333.76 × 183,023,219.63
  4. Step 4: Simplify right side
    369,985,291.56x = 101,540,611,243,675,264
  5. Step 5: Solve for x
    x = 101,540,611,243,675,264/369,985,291.56
  6. Step 6: Final answer
    x = 274,444,994.33

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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.