Home / 367,799,316,713.02-551,980,566,218.40-166,482,429,076.48

Finding the Fourth Proportional to 367,799,316,713.02, 551,980,566,218.40 and 166,482,429,076.48

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Solution

The fourth proportional to 367,799,316,713.02, 551,980,566,218.40 and 166,482,429,076.48 is: 249,851,104,369.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,799,316,713.02 : 551,980,566,218.40 = 166,482,429,076.48 : x
  2. Step 2: Convert to fraction form
    367,799,316,713.02/551,980,566,218.40 = 166,482,429,076.48/x
  3. Step 3: Cross multiply
    367,799,316,713.02x = 551,980,566,218.40 × 166,482,429,076.48
  4. Step 4: Simplify right side
    367,799,316,713.02x = 91,895,065,467,050,063,298,560
  5. Step 5: Solve for x
    x = 91,895,065,467,050,063,298,560/367,799,316,713.02
  6. Step 6: Final answer
    x = 249,851,104,369.38

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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.