Home / 32,970,901.02-49,421,445.75-11,090,450.58

Finding the Fourth Proportional to 32,970,901.02, 49,421,445.75 and 11,090,450.58

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Solution

The fourth proportional to 32,970,901.02, 49,421,445.75 and 11,090,450.58 is: 16,623,934.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,970,901.02 : 49,421,445.75 = 11,090,450.58 : x
  2. Step 2: Convert to fraction form
    32,970,901.02/49,421,445.75 = 11,090,450.58/x
  3. Step 3: Cross multiply
    32,970,901.02x = 49,421,445.75 × 11,090,450.58
  4. Step 4: Simplify right side
    32,970,901.02x = 548,106,101,682,526.06
  5. Step 5: Solve for x
    x = 548,106,101,682,526.06/32,970,901.02
  6. Step 6: Final answer
    x = 16,623,934.58

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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.