Home / 169,963,403.10-254,609,181.45-93,148,964.70

Finding the Fourth Proportional to 169,963,403.10, 254,609,181.45 and 93,148,964.70

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Solution

The fourth proportional to 169,963,403.10, 254,609,181.45 and 93,148,964.70 is: 139,539,343.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,963,403.10 : 254,609,181.45 = 93,148,964.70 : x
  2. Step 2: Convert to fraction form
    169,963,403.10/254,609,181.45 = 93,148,964.70/x
  3. Step 3: Cross multiply
    169,963,403.10x = 254,609,181.45 × 93,148,964.70
  4. Step 4: Simplify right side
    169,963,403.10x = 23,716,581,655,181,944
  5. Step 5: Solve for x
    x = 23,716,581,655,181,944/169,963,403.10
  6. Step 6: Final answer
    x = 139,539,343.31

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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.