Home / 35,969,685.81-53,931,330.01-14,112,274.05

Finding the Fourth Proportional to 35,969,685.81, 53,931,330.01 and 14,112,274.05

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Solution

The fourth proportional to 35,969,685.81, 53,931,330.01 and 14,112,274.05 is: 21,159,309.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,969,685.81 : 53,931,330.01 = 14,112,274.05 : x
  2. Step 2: Convert to fraction form
    35,969,685.81/53,931,330.01 = 14,112,274.05/x
  3. Step 3: Cross multiply
    35,969,685.81x = 53,931,330.01 × 14,112,274.05
  4. Step 4: Simplify right side
    35,969,685.81x = 761,093,708,982,109.25
  5. Step 5: Solve for x
    x = 761,093,708,982,109.25/35,969,685.81
  6. Step 6: Final answer
    x = 21,159,309.34

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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.