Home / 295,071,969.06-442,577,622.55-98,314,130.95

Finding the Fourth Proportional to 295,071,969.06, 442,577,622.55 and 98,314,130.95

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Solution

The fourth proportional to 295,071,969.06, 442,577,622.55 and 98,314,130.95 is: 147,461,090.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,071,969.06 : 442,577,622.55 = 98,314,130.95 : x
  2. Step 2: Convert to fraction form
    295,071,969.06/442,577,622.55 = 98,314,130.95/x
  3. Step 3: Cross multiply
    295,071,969.06x = 442,577,622.55 × 98,314,130.95
  4. Step 4: Simplify right side
    295,071,969.06x = 43,511,634,337,234,496
  5. Step 5: Solve for x
    x = 43,511,634,337,234,496/295,071,969.06
  6. Step 6: Final answer
    x = 147,461,090.51

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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.