Home / 25,094,009.43-37,642,813.28-10,506,249.23

Finding the Fourth Proportional to 25,094,009.43, 37,642,813.28 and 10,506,249.23

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Solution

The fourth proportional to 25,094,009.43, 37,642,813.28 and 10,506,249.23 is: 15,760,127.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,094,009.43 : 37,642,813.28 = 10,506,249.23 : x
  2. Step 2: Convert to fraction form
    25,094,009.43/37,642,813.28 = 10,506,249.23/x
  3. Step 3: Cross multiply
    25,094,009.43x = 37,642,813.28 × 10,506,249.23
  4. Step 4: Simplify right side
    25,094,009.43x = 395,484,778,038,033.81
  5. Step 5: Solve for x
    x = 395,484,778,038,033.81/25,094,009.43
  6. Step 6: Final answer
    x = 15,760,127.10

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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.