Home / 326,791,567.03-450,988,316.52-183,782,330.12

Finding the Fourth Proportional to 326,791,567.03, 450,988,316.52 and 183,782,330.12

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Solution

The fourth proportional to 326,791,567.03, 450,988,316.52 and 183,782,330.12 is: 253,628,587.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,791,567.03 : 450,988,316.52 = 183,782,330.12 : x
  2. Step 2: Convert to fraction form
    326,791,567.03/450,988,316.52 = 183,782,330.12/x
  3. Step 3: Cross multiply
    326,791,567.03x = 450,988,316.52 × 183,782,330.12
  4. Step 4: Simplify right side
    326,791,567.03x = 82,883,683,668,069,152
  5. Step 5: Solve for x
    x = 82,883,683,668,069,152/326,791,567.03
  6. Step 6: Final answer
    x = 253,628,587.85

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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.