Home / 53,939,518,550,370-74,423,777,655,458-30,527,947,552,184

Finding the Fourth Proportional to 53,939,518,550,370, 74,423,777,655,458 and 30,527,947,552,184

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Solution

The fourth proportional to 53,939,518,550,370, 74,423,777,655,458 and 30,527,947,552,184 is: 42,121,347,056,139.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,939,518,550,370 : 74,423,777,655,458 = 30,527,947,552,184 : x
  2. Step 2: Convert to fraction form
    53,939,518,550,370/74,423,777,655,458 = 30,527,947,552,184/x
  3. Step 3: Cross multiply
    53,939,518,550,370x = 74,423,777,655,458 × 30,527,947,552,184
  4. Step 4: Simplify right side
    53,939,518,550,370x = 2,272,005,180,901,225,271,671,128,064
  5. Step 5: Solve for x
    x = 2,272,005,180,901,225,271,671,128,064/53,939,518,550,370
  6. Step 6: Final answer
    x = 42,121,347,056,139.80

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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.