Home / 367,799,316,704.47-551,980,566,205.65-166,482,429,067.95

Finding the Fourth Proportional to 367,799,316,704.47, 551,980,566,205.65 and 166,482,429,067.95

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Solution

The fourth proportional to 367,799,316,704.47, 551,980,566,205.65 and 166,482,429,067.95 is: 249,851,104,356.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,799,316,704.47 : 551,980,566,205.65 = 166,482,429,067.95 : x
  2. Step 2: Convert to fraction form
    367,799,316,704.47/551,980,566,205.65 = 166,482,429,067.95/x
  3. Step 3: Cross multiply
    367,799,316,704.47x = 551,980,566,205.65 × 166,482,429,067.95
  4. Step 4: Simplify right side
    367,799,316,704.47x = 91,895,065,460,219,018,477,568
  5. Step 5: Solve for x
    x = 91,895,065,460,219,018,477,568/367,799,316,704.47
  6. Step 6: Final answer
    x = 249,851,104,356.61

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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.