Home / 14,646,966.48-21,927,350.52-9,777,194.15

Finding the Fourth Proportional to 14,646,966.48, 21,927,350.52 and 9,777,194.15

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Solution

The fourth proportional to 14,646,966.48, 21,927,350.52 and 9,777,194.15 is: 14,637,021.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,646,966.48 : 21,927,350.52 = 9,777,194.15 : x
  2. Step 2: Convert to fraction form
    14,646,966.48/21,927,350.52 = 9,777,194.15/x
  3. Step 3: Cross multiply
    14,646,966.48x = 21,927,350.52 × 9,777,194.15
  4. Step 4: Simplify right side
    14,646,966.48x = 214,387,963,119,506.69
  5. Step 5: Solve for x
    x = 214,387,963,119,506.69/14,646,966.48
  6. Step 6: Final answer
    x = 14,637,021.49

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1.5x scale

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.