Home / 25,094,014.80-37,642,821.35-10,506,254.60

Finding the Fourth Proportional to 25,094,014.80, 37,642,821.35 and 10,506,254.60

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Solution

The fourth proportional to 25,094,014.80, 37,642,821.35 and 10,506,254.60 is: 15,760,135.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,094,014.80 : 37,642,821.35 = 10,506,254.60 : x
  2. Step 2: Convert to fraction form
    25,094,014.80/37,642,821.35 = 10,506,254.60/x
  3. Step 3: Cross multiply
    25,094,014.80x = 37,642,821.35 × 10,506,254.60
  4. Step 4: Simplify right side
    25,094,014.80x = 395,485,064,724,670.31
  5. Step 5: Solve for x
    x = 395,485,064,724,670.31/25,094,014.80
  6. Step 6: Final answer
    x = 15,760,135.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.