Home / 1,546,210,030.50-2,319,678,197.07-511,070,800.71

Finding the Fourth Proportional to 1,546,210,030.50, 2,319,678,197.07 and 511,070,800.71

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Solution

The fourth proportional to 1,546,210,030.50, 2,319,678,197.07 and 511,070,800.71 is: 766,726,233.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,210,030.50 : 2,319,678,197.07 = 511,070,800.71 : x
  2. Step 2: Convert to fraction form
    1,546,210,030.50/2,319,678,197.07 = 511,070,800.71/x
  3. Step 3: Cross multiply
    1,546,210,030.50x = 2,319,678,197.07 × 511,070,800.71
  4. Step 4: Simplify right side
    1,546,210,030.50x = 1,185,519,793,566,094,080
  5. Step 5: Solve for x
    x = 1,185,519,793,566,094,080/1,546,210,030.50
  6. Step 6: Final answer
    x = 766,726,233.94

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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.