Home / 93,092,714.41-128,467,945.38-53,957,191.52

Finding the Fourth Proportional to 93,092,714.41, 128,467,945.38 and 53,957,191.52

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Solution

The fourth proportional to 93,092,714.41, 128,467,945.38 and 53,957,191.52 is: 74,460,924.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,092,714.41 : 128,467,945.38 = 53,957,191.52 : x
  2. Step 2: Convert to fraction form
    93,092,714.41/128,467,945.38 = 53,957,191.52/x
  3. Step 3: Cross multiply
    93,092,714.41x = 128,467,945.38 × 53,957,191.52
  4. Step 4: Simplify right side
    93,092,714.41x = 6,931,769,532,622,737
  5. Step 5: Solve for x
    x = 6,931,769,532,622,737/93,092,714.41
  6. Step 6: Final answer
    x = 74,460,924.00

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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.