Home / 3,030,637,762.36-4,151,904,376.72-2,917,328,853.04

Finding the Fourth Proportional to 3,030,637,762.36, 4,151,904,376.72 and 2,917,328,853.04

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Solution

The fourth proportional to 3,030,637,762.36, 4,151,904,376.72 and 2,917,328,853.04 is: 3,996,673,764.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,637,762.36 : 4,151,904,376.72 = 2,917,328,853.04 : x
  2. Step 2: Convert to fraction form
    3,030,637,762.36/4,151,904,376.72 = 2,917,328,853.04/x
  3. Step 3: Cross multiply
    3,030,637,762.36x = 4,151,904,376.72 × 2,917,328,853.04
  4. Step 4: Simplify right side
    3,030,637,762.36x = 12,112,470,433,268,312,064
  5. Step 5: Solve for x
    x = 12,112,470,433,268,312,064/3,030,637,762.36
  6. Step 6: Final answer
    x = 3,996,673,764.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.