Home / 51,112,326,083.48-76,670,051,035.90-17,535,477,612.41

Finding the Fourth Proportional to 51,112,326,083.48, 76,670,051,035.90 and 17,535,477,612.41

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Solution

The fourth proportional to 51,112,326,083.48, 76,670,051,035.90 and 17,535,477,612.41 is: 26,303,752,274.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,112,326,083.48 : 76,670,051,035.90 = 17,535,477,612.41 : x
  2. Step 2: Convert to fraction form
    51,112,326,083.48/76,670,051,035.90 = 17,535,477,612.41/x
  3. Step 3: Cross multiply
    51,112,326,083.48x = 76,670,051,035.90 × 17,535,477,612.41
  4. Step 4: Simplify right side
    51,112,326,083.48x = 1,344,445,963,482,356,514,816
  5. Step 5: Solve for x
    x = 1,344,445,963,482,356,514,816/51,112,326,083.48
  6. Step 6: Final answer
    x = 26,303,752,274.68

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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.