Home / 4,801,784,056.72-6,626,319,681-2,658,486,242.32

Finding the Fourth Proportional to 4,801,784,056.72, 6,626,319,681 and 2,658,486,242.32

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Solution

The fourth proportional to 4,801,784,056.72, 6,626,319,681 and 2,658,486,242.32 is: 3,668,632,221.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801,784,056.72 : 6,626,319,681 = 2,658,486,242.32 : x
  2. Step 2: Convert to fraction form
    4,801,784,056.72/6,626,319,681 = 2,658,486,242.32/x
  3. Step 3: Cross multiply
    4,801,784,056.72x = 6,626,319,681 × 2,658,486,242.32
  4. Step 4: Simplify right side
    4,801,784,056.72x = 17,615,979,709,152,751,616
  5. Step 5: Solve for x
    x = 17,615,979,709,152,751,616/4,801,784,056.72
  6. Step 6: Final answer
    x = 3,668,632,221.08

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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.