Home / 10,366,262.26-15,549,400.29-4,299,365.01

Finding the Fourth Proportional to 10,366,262.26, 15,549,400.29 and 4,299,365.01

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Solution

The fourth proportional to 10,366,262.26, 15,549,400.29 and 4,299,365.01 is: 6,449,050.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,262.26 : 15,549,400.29 = 4,299,365.01 : x
  2. Step 2: Convert to fraction form
    10,366,262.26/15,549,400.29 = 4,299,365.01/x
  3. Step 3: Cross multiply
    10,366,262.26x = 15,549,400.29 × 4,299,365.01
  4. Step 4: Simplify right side
    10,366,262.26x = 66,852,547,533,309.84
  5. Step 5: Solve for x
    x = 66,852,547,533,309.84/10,366,262.26
  6. Step 6: Final answer
    x = 6,449,050.38

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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.