Home / 2,054,950,565.10-2,835,831,800.16-1,115,153,207.04

Finding the Fourth Proportional to 2,054,950,565.10, 2,835,831,800.16 and 1,115,153,207.04

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Solution

The fourth proportional to 2,054,950,565.10, 2,835,831,800.16 and 1,115,153,207.04 is: 1,538,911,436.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,950,565.10 : 2,835,831,800.16 = 1,115,153,207.04 : x
  2. Step 2: Convert to fraction form
    2,054,950,565.10/2,835,831,800.16 = 1,115,153,207.04/x
  3. Step 3: Cross multiply
    2,054,950,565.10x = 2,835,831,800.16 × 1,115,153,207.04
  4. Step 4: Simplify right side
    2,054,950,565.10x = 3,162,386,926,574,439,936
  5. Step 5: Solve for x
    x = 3,162,386,926,574,439,936/2,054,950,565.10
  6. Step 6: Final answer
    x = 1,538,911,436.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.