Home / 2,079,125,142.03-2,869,333,467.17-1,174,567,347.75

Finding the Fourth Proportional to 2,079,125,142.03, 2,869,333,467.17 and 1,174,567,347.75

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Solution

The fourth proportional to 2,079,125,142.03, 2,869,333,467.17 and 1,174,567,347.75 is: 1,620,982,466.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,079,125,142.03 : 2,869,333,467.17 = 1,174,567,347.75 : x
  2. Step 2: Convert to fraction form
    2,079,125,142.03/2,869,333,467.17 = 1,174,567,347.75/x
  3. Step 3: Cross multiply
    2,079,125,142.03x = 2,869,333,467.17 × 1,174,567,347.75
  4. Step 4: Simplify right side
    2,079,125,142.03x = 3,370,225,400,349,209,088
  5. Step 5: Solve for x
    x = 3,370,225,400,349,209,088/2,079,125,142.03
  6. Step 6: Final answer
    x = 1,620,982,466.24

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1.5x scale

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.