Home / 60,281,955.60-83,179,007.88-35,507,075.28

Finding the Fourth Proportional to 60,281,955.60, 83,179,007.88 and 35,507,075.28

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Solution

The fourth proportional to 60,281,955.60, 83,179,007.88 and 35,507,075.28 is: 48,993,820.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,281,955.60 : 83,179,007.88 = 35,507,075.28 : x
  2. Step 2: Convert to fraction form
    60,281,955.60/83,179,007.88 = 35,507,075.28/x
  3. Step 3: Cross multiply
    60,281,955.60x = 83,179,007.88 × 35,507,075.28
  4. Step 4: Simplify right side
    60,281,955.60x = 2,953,443,294,510,873
  5. Step 5: Solve for x
    x = 2,953,443,294,510,873/60,281,955.60
  6. Step 6: Final answer
    x = 48,993,820.21

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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.