Home / 35,621,007.40-49,157,084.73-19,323,483.40

Finding the Fourth Proportional to 35,621,007.40, 49,157,084.73 and 19,323,483.40

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Solution

The fourth proportional to 35,621,007.40, 49,157,084.73 and 19,323,483.40 is: 26,666,458.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,621,007.40 : 49,157,084.73 = 19,323,483.40 : x
  2. Step 2: Convert to fraction form
    35,621,007.40/49,157,084.73 = 19,323,483.40/x
  3. Step 3: Cross multiply
    35,621,007.40x = 49,157,084.73 × 19,323,483.40
  4. Step 4: Simplify right side
    35,621,007.40x = 949,886,110,772,548.38
  5. Step 5: Solve for x
    x = 949,886,110,772,548.38/35,621,007.40
  6. Step 6: Final answer
    x = 26,666,458.37

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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.