Home / 184,966,837.64-277,416,730-74,298,048.36

Finding the Fourth Proportional to 184,966,837.64, 277,416,730 and 74,298,048.36

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Solution

The fourth proportional to 184,966,837.64, 277,416,730 and 74,298,048.36 is: 111,433,605.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,966,837.64 : 277,416,730 = 74,298,048.36 : x
  2. Step 2: Convert to fraction form
    184,966,837.64/277,416,730 = 74,298,048.36/x
  3. Step 3: Cross multiply
    184,966,837.64x = 277,416,730 × 74,298,048.36
  4. Step 4: Simplify right side
    184,966,837.64x = 20,611,521,621,413,064
  5. Step 5: Solve for x
    x = 20,611,521,621,413,064/184,966,837.64
  6. Step 6: Final answer
    x = 111,433,605.53

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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.