Home / 2,535,025,804.64-3,799,854,927-852,709,756.20

Finding the Fourth Proportional to 2,535,025,804.64, 3,799,854,927 and 852,709,756.20

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Solution

The fourth proportional to 2,535,025,804.64, 3,799,854,927 and 852,709,756.20 is: 1,278,161,887.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,025,804.64 : 3,799,854,927 = 852,709,756.20 : x
  2. Step 2: Convert to fraction form
    2,535,025,804.64/3,799,854,927 = 852,709,756.20/x
  3. Step 3: Cross multiply
    2,535,025,804.64x = 3,799,854,927 × 852,709,756.20
  4. Step 4: Simplify right side
    2,535,025,804.64x = 3,240,173,368,397,538,816
  5. Step 5: Solve for x
    x = 3,240,173,368,397,538,816/2,535,025,804.64
  6. Step 6: Final answer
    x = 1,278,161,887.93

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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.