Home / 35,621,008.40-49,157,086.08-19,323,484.40

Finding the Fourth Proportional to 35,621,008.40, 49,157,086.08 and 19,323,484.40

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Solution

The fourth proportional to 35,621,008.40, 49,157,086.08 and 19,323,484.40 is: 26,666,459.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,621,008.40 : 49,157,086.08 = 19,323,484.40 : x
  2. Step 2: Convert to fraction form
    35,621,008.40/49,157,086.08 = 19,323,484.40/x
  3. Step 3: Cross multiply
    35,621,008.40x = 49,157,086.08 × 19,323,484.40
  4. Step 4: Simplify right side
    35,621,008.40x = 949,886,186,016,337
  5. Step 5: Solve for x
    x = 949,886,186,016,337/35,621,008.40
  6. Step 6: Final answer
    x = 26,666,459.73

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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.