Home / 3,068,174,354.36-4,234,078,782.26-1,658,478,336.08

Finding the Fourth Proportional to 3,068,174,354.36, 4,234,078,782.26 and 1,658,478,336.08

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Solution

The fourth proportional to 3,068,174,354.36, 4,234,078,782.26 and 1,658,478,336.08 is: 2,288,699,116.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,174,354.36 : 4,234,078,782.26 = 1,658,478,336.08 : x
  2. Step 2: Convert to fraction form
    3,068,174,354.36/4,234,078,782.26 = 1,658,478,336.08/x
  3. Step 3: Cross multiply
    3,068,174,354.36x = 4,234,078,782.26 × 1,658,478,336.08
  4. Step 4: Simplify right side
    3,068,174,354.36x = 7,022,127,933,634,197,504
  5. Step 5: Solve for x
    x = 7,022,127,933,634,197,504/3,068,174,354.36
  6. Step 6: Final answer
    x = 2,288,699,116.35

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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.