Home / 10,036,068.48-13,846,723.20-5,684,463.36

Finding the Fourth Proportional to 10,036,068.48, 13,846,723.20 and 5,684,463.36

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Solution

The fourth proportional to 10,036,068.48, 13,846,723.20 and 5,684,463.36 is: 7,842,831.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,036,068.48 : 13,846,723.20 = 5,684,463.36 : x
  2. Step 2: Convert to fraction form
    10,036,068.48/13,846,723.20 = 5,684,463.36/x
  3. Step 3: Cross multiply
    10,036,068.48x = 13,846,723.20 × 5,684,463.36
  4. Step 4: Simplify right side
    10,036,068.48x = 78,711,190,686,461.95
  5. Step 5: Solve for x
    x = 78,711,190,686,461.95/10,036,068.48
  6. Step 6: Final answer
    x = 7,842,831.17

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1.5x scale

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.