Home / 173,114,669.52-238,898,317.64-94,803,100.24

Finding the Fourth Proportional to 173,114,669.52, 238,898,317.64 and 94,803,100.24

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Solution

The fourth proportional to 173,114,669.52, 238,898,317.64 and 94,803,100.24 is: 130,828,318.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,114,669.52 : 238,898,317.64 = 94,803,100.24 : x
  2. Step 2: Convert to fraction form
    173,114,669.52/238,898,317.64 = 94,803,100.24/x
  3. Step 3: Cross multiply
    173,114,669.52x = 238,898,317.64 × 94,803,100.24
  4. Step 4: Simplify right side
    173,114,669.52x = 22,648,301,154,392,276
  5. Step 5: Solve for x
    x = 22,648,301,154,392,276/173,114,669.52
  6. Step 6: Final answer
    x = 130,828,318.69

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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.