Home / 53,939,518,550,369-74,423,777,655,451-30,527,947,552,181

Finding the Fourth Proportional to 53,939,518,550,369, 74,423,777,655,451 and 30,527,947,552,181

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Solution

The fourth proportional to 53,939,518,550,369, 74,423,777,655,451 and 30,527,947,552,181 is: 42,121,347,056,132.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,939,518,550,369 : 74,423,777,655,451 = 30,527,947,552,181 : x
  2. Step 2: Convert to fraction form
    53,939,518,550,369/74,423,777,655,451 = 30,527,947,552,181/x
  3. Step 3: Cross multiply
    53,939,518,550,369x = 74,423,777,655,451 × 30,527,947,552,181
  4. Step 4: Simplify right side
    53,939,518,550,369x = 2,272,005,180,900,788,490,676,994,048
  5. Step 5: Solve for x
    x = 2,272,005,180,900,788,490,676,994,048/53,939,518,550,369
  6. Step 6: Final answer
    x = 42,121,347,056,132.48

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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.