Home / 302,248,803.23-453,371,710.38-118,034,986.58

Finding the Fourth Proportional to 302,248,803.23, 453,371,710.38 and 118,034,986.58

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Solution

The fourth proportional to 302,248,803.23, 453,371,710.38 and 118,034,986.58 is: 177,051,896.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,248,803.23 : 453,371,710.38 = 118,034,986.58 : x
  2. Step 2: Convert to fraction form
    302,248,803.23/453,371,710.38 = 118,034,986.58/x
  3. Step 3: Cross multiply
    302,248,803.23x = 453,371,710.38 × 118,034,986.58
  4. Step 4: Simplify right side
    302,248,803.23x = 53,513,723,750,454,944
  5. Step 5: Solve for x
    x = 53,513,723,750,454,944/302,248,803.23
  6. Step 6: Final answer
    x = 177,051,896.25

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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.