Home / 45,732,683.40-63,112,366.74-25,884,871.08

Finding the Fourth Proportional to 45,732,683.40, 63,112,366.74 and 25,884,871.08

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Solution

The fourth proportional to 45,732,683.40, 63,112,366.74 and 25,884,871.08 is: 35,721,837.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,732,683.40 : 63,112,366.74 = 25,884,871.08 : x
  2. Step 2: Convert to fraction form
    45,732,683.40/63,112,366.74 = 25,884,871.08/x
  3. Step 3: Cross multiply
    45,732,683.40x = 63,112,366.74 × 25,884,871.08
  4. Step 4: Simplify right side
    45,732,683.40x = 1,633,655,476,618,579.75
  5. Step 5: Solve for x
    x = 1,633,655,476,618,579.75/45,732,683.40
  6. Step 6: Final answer
    x = 35,721,837.32

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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.