Home / 602,873,925.86-904,000,386.96-270,596,082.19

Finding the Fourth Proportional to 602,873,925.86, 904,000,386.96 and 270,596,082.19

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Solution

The fourth proportional to 602,873,925.86, 904,000,386.96 and 270,596,082.19 is: 405,754,756.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,873,925.86 : 904,000,386.96 = 270,596,082.19 : x
  2. Step 2: Convert to fraction form
    602,873,925.86/904,000,386.96 = 270,596,082.19/x
  3. Step 3: Cross multiply
    602,873,925.86x = 904,000,386.96 × 270,596,082.19
  4. Step 4: Simplify right side
    602,873,925.86x = 244,618,963,009,619,968
  5. Step 5: Solve for x
    x = 244,618,963,009,619,968/602,873,925.86
  6. Step 6: Final answer
    x = 405,754,756.54

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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.