Home / 46,822,949.34-64,611,292.38-27,980,792.28

Finding the Fourth Proportional to 46,822,949.34, 64,611,292.38 and 27,980,792.28

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Solution

The fourth proportional to 46,822,949.34, 64,611,292.38 and 27,980,792.28 is: 38,610,877.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,822,949.34 : 64,611,292.38 = 27,980,792.28 : x
  2. Step 2: Convert to fraction form
    46,822,949.34/64,611,292.38 = 27,980,792.28/x
  3. Step 3: Cross multiply
    46,822,949.34x = 64,611,292.38 × 27,980,792.28
  4. Step 4: Simplify right side
    46,822,949.34x = 1,807,875,151,027,127
  5. Step 5: Solve for x
    x = 1,807,875,151,027,127/46,822,949.34
  6. Step 6: Final answer
    x = 38,610,877.28

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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.