Home / 48,195,133.08-66,509,362.37-26,168,675.10

Finding the Fourth Proportional to 48,195,133.08, 66,509,362.37 and 26,168,675.10

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Solution

The fourth proportional to 48,195,133.08, 66,509,362.37 and 26,168,675.10 is: 36,112,814.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,195,133.08 : 66,509,362.37 = 26,168,675.10 : x
  2. Step 2: Convert to fraction form
    48,195,133.08/66,509,362.37 = 26,168,675.10/x
  3. Step 3: Cross multiply
    48,195,133.08x = 66,509,362.37 × 26,168,675.10
  4. Step 4: Simplify right side
    48,195,133.08x = 1,740,461,894,968,696
  5. Step 5: Solve for x
    x = 1,740,461,894,968,696/48,195,133.08
  6. Step 6: Final answer
    x = 36,112,814.38

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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.