Home / 2,688,671,696.10-4,033,007,544.15-1,052,352,464.10

Finding the Fourth Proportional to 2,688,671,696.10, 4,033,007,544.15 and 1,052,352,464.10

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Solution

The fourth proportional to 2,688,671,696.10, 4,033,007,544.15 and 1,052,352,464.10 is: 1,578,528,696.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,688,671,696.10 : 4,033,007,544.15 = 1,052,352,464.10 : x
  2. Step 2: Convert to fraction form
    2,688,671,696.10/4,033,007,544.15 = 1,052,352,464.10/x
  3. Step 3: Cross multiply
    2,688,671,696.10x = 4,033,007,544.15 × 1,052,352,464.10
  4. Step 4: Simplify right side
    2,688,671,696.10x = 4,244,145,426,820,142,080
  5. Step 5: Solve for x
    x = 4,244,145,426,820,142,080/2,688,671,696.10
  6. Step 6: Final answer
    x = 1,578,528,696.15

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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.