Home / 53,775,180,004.24-74,216,255,771.24-30,606,026,872.80

Finding the Fourth Proportional to 53,775,180,004.24, 74,216,255,771.24 and 30,606,026,872.80

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Solution

The fourth proportional to 53,775,180,004.24, 74,216,255,771.24 and 30,606,026,872.80 is: 42,240,020,737.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,775,180,004.24 : 74,216,255,771.24 = 30,606,026,872.80 : x
  2. Step 2: Convert to fraction form
    53,775,180,004.24/74,216,255,771.24 = 30,606,026,872.80/x
  3. Step 3: Cross multiply
    53,775,180,004.24x = 74,216,255,771.24 × 30,606,026,872.80
  4. Step 4: Simplify right side
    53,775,180,004.24x = 2,271,464,718,533,169,512,448
  5. Step 5: Solve for x
    x = 2,271,464,718,533,169,512,448/53,775,180,004.24
  6. Step 6: Final answer
    x = 42,240,020,737.34

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1.5x scale

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.