Home / 330,835,015.04-456,548,569.98-182,153,099.84

Finding the Fourth Proportional to 330,835,015.04, 456,548,569.98 and 182,153,099.84

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Solution

The fourth proportional to 330,835,015.04, 456,548,569.98 and 182,153,099.84 is: 251,369,212.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,835,015.04 : 456,548,569.98 = 182,153,099.84 : x
  2. Step 2: Convert to fraction form
    330,835,015.04/456,548,569.98 = 182,153,099.84/x
  3. Step 3: Cross multiply
    330,835,015.04x = 456,548,569.98 × 182,153,099.84
  4. Step 4: Simplify right side
    330,835,015.04x = 83,161,737,249,376,176
  5. Step 5: Solve for x
    x = 83,161,737,249,376,176/330,835,015.04
  6. Step 6: Final answer
    x = 251,369,212.66

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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.