Home / 45,869,568.55-63,300,015.03-25,243,014.74

Finding the Fourth Proportional to 45,869,568.55, 63,300,015.03 and 25,243,014.74

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Solution

The fourth proportional to 45,869,568.55, 63,300,015.03 and 25,243,014.74 is: 34,835,366.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,869,568.55 : 63,300,015.03 = 25,243,014.74 : x
  2. Step 2: Convert to fraction form
    45,869,568.55/63,300,015.03 = 25,243,014.74/x
  3. Step 3: Cross multiply
    45,869,568.55x = 63,300,015.03 × 25,243,014.74
  4. Step 4: Simplify right side
    45,869,568.55x = 1,597,883,212,349,369
  5. Step 5: Solve for x
    x = 1,597,883,212,349,369/45,869,568.55
  6. Step 6: Final answer
    x = 34,835,366.08

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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.