Home / 45,881,039.08-63,315,331.62-25,254,041.32

Finding the Fourth Proportional to 45,881,039.08, 63,315,331.62 and 25,254,041.32

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Solution

The fourth proportional to 45,881,039.08, 63,315,331.62 and 25,254,041.32 is: 34,850,300.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,881,039.08 : 63,315,331.62 = 25,254,041.32 : x
  2. Step 2: Convert to fraction form
    45,881,039.08/63,315,331.62 = 25,254,041.32/x
  3. Step 3: Cross multiply
    45,881,039.08x = 63,315,331.62 × 25,254,041.32
  4. Step 4: Simplify right side
    45,881,039.08x = 1,598,968,000,920,982.50
  5. Step 5: Solve for x
    x = 1,598,968,000,920,982.50/45,881,039.08
  6. Step 6: Final answer
    x = 34,850,300.54

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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.