Home / 177,252,395.65-265,851,999.56-56,068,101.25

Finding the Fourth Proportional to 177,252,395.65, 265,851,999.56 and 56,068,101.25

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Solution

The fourth proportional to 177,252,395.65, 265,851,999.56 and 56,068,101.25 is: 84,093,739.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,252,395.65 : 265,851,999.56 = 56,068,101.25 : x
  2. Step 2: Convert to fraction form
    177,252,395.65/265,851,999.56 = 56,068,101.25/x
  3. Step 3: Cross multiply
    177,252,395.65x = 265,851,999.56 × 56,068,101.25
  4. Step 4: Simplify right side
    177,252,395.65x = 14,905,816,828,564,696
  5. Step 5: Solve for x
    x = 14,905,816,828,564,696/177,252,395.65
  6. Step 6: Final answer
    x = 84,093,739.74

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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.