Home / 75,370,118,482.59-104,010,764,090.58-41,537,413,973.01

Finding the Fourth Proportional to 75,370,118,482.59, 104,010,764,090.58 and 41,537,413,973.01

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Solution

The fourth proportional to 75,370,118,482.59, 104,010,764,090.58 and 41,537,413,973.01 is: 57,321,631,604.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,370,118,482.59 : 104,010,764,090.58 = 41,537,413,973.01 : x
  2. Step 2: Convert to fraction form
    75,370,118,482.59/104,010,764,090.58 = 41,537,413,973.01/x
  3. Step 3: Cross multiply
    75,370,118,482.59x = 104,010,764,090.58 × 41,537,413,973.01
  4. Step 4: Simplify right side
    75,370,118,482.59x = 4,320,338,165,679,504,490,496
  5. Step 5: Solve for x
    x = 4,320,338,165,679,504,490,496/75,370,118,482.59
  6. Step 6: Final answer
    x = 57,321,631,604.94

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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.