Home / 176,608,208.47-264,892,133.06-47,225,908.12

Finding the Fourth Proportional to 176,608,208.47, 264,892,133.06 and 47,225,908.12

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Solution

The fourth proportional to 176,608,208.47, 264,892,133.06 and 47,225,908.12 is: 70,833,466.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,608,208.47 : 264,892,133.06 = 47,225,908.12 : x
  2. Step 2: Convert to fraction form
    176,608,208.47/264,892,133.06 = 47,225,908.12/x
  3. Step 3: Cross multiply
    176,608,208.47x = 264,892,133.06 × 47,225,908.12
  4. Step 4: Simplify right side
    176,608,208.47x = 12,509,771,537,058,208
  5. Step 5: Solve for x
    x = 12,509,771,537,058,208/176,608,208.47
  6. Step 6: Final answer
    x = 70,833,466.04

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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.