Home / 173,547,929.22-239,495,485.32-95,232,793.28

Finding the Fourth Proportional to 173,547,929.22, 239,495,485.32 and 95,232,793.28

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Solution

The fourth proportional to 173,547,929.22, 239,495,485.32 and 95,232,793.28 is: 131,420,894.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,547,929.22 : 239,495,485.32 = 95,232,793.28 : x
  2. Step 2: Convert to fraction form
    173,547,929.22/239,495,485.32 = 95,232,793.28/x
  3. Step 3: Cross multiply
    173,547,929.22x = 239,495,485.32 × 95,232,793.28
  4. Step 4: Simplify right side
    173,547,929.22x = 22,807,824,044,972,836
  5. Step 5: Solve for x
    x = 22,807,824,044,972,836/173,547,929.22
  6. Step 6: Final answer
    x = 131,420,894.20

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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.