Home / 31,282,962,055.68-46,920,025,040.22-10,032,649,341.24

Finding the Fourth Proportional to 31,282,962,055.68, 46,920,025,040.22 and 10,032,649,341.24

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Solution

The fourth proportional to 31,282,962,055.68, 46,920,025,040.22 and 10,032,649,341.24 is: 15,047,557,116.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,282,962,055.68 : 46,920,025,040.22 = 10,032,649,341.24 : x
  2. Step 2: Convert to fraction form
    31,282,962,055.68/46,920,025,040.22 = 10,032,649,341.24/x
  3. Step 3: Cross multiply
    31,282,962,055.68x = 46,920,025,040.22 × 10,032,649,341.24
  4. Step 4: Simplify right side
    31,282,962,055.68x = 470,732,158,310,727,483,392
  5. Step 5: Solve for x
    x = 470,732,158,310,727,483,392/31,282,962,055.68
  6. Step 6: Final answer
    x = 15,047,557,116.65

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