Home / 176,111,086.80-264,076,108.83-93,157,449.24

Finding the Fourth Proportional to 176,111,086.80, 264,076,108.83 and 93,157,449.24

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Solution

The fourth proportional to 176,111,086.80, 264,076,108.83 and 93,157,449.24 is: 139,688,290.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,111,086.80 : 264,076,108.83 = 93,157,449.24 : x
  2. Step 2: Convert to fraction form
    176,111,086.80/264,076,108.83 = 93,157,449.24/x
  3. Step 3: Cross multiply
    176,111,086.80x = 264,076,108.83 × 93,157,449.24
  4. Step 4: Simplify right side
    176,111,086.80x = 24,600,656,703,827,440
  5. Step 5: Solve for x
    x = 24,600,656,703,827,440/176,111,086.80
  6. Step 6: Final answer
    x = 139,688,290.79

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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.