Home / 2,473,774,457.36-3,413,784,498.24-1,344,677,041.86

Finding the Fourth Proportional to 2,473,774,457.36, 3,413,784,498.24 and 1,344,677,041.86

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Solution

The fourth proportional to 2,473,774,457.36, 3,413,784,498.24 and 1,344,677,041.86 is: 1,855,641,134.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,774,457.36 : 3,413,784,498.24 = 1,344,677,041.86 : x
  2. Step 2: Convert to fraction form
    2,473,774,457.36/3,413,784,498.24 = 1,344,677,041.86/x
  3. Step 3: Cross multiply
    2,473,774,457.36x = 3,413,784,498.24 × 1,344,677,041.86
  4. Step 4: Simplify right side
    2,473,774,457.36x = 4,590,437,640,640,886,784
  5. Step 5: Solve for x
    x = 4,590,437,640,640,886,784/2,473,774,457.36
  6. Step 6: Final answer
    x = 1,855,641,134.54

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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.