Home / 10,685,333,565.02-16,030,462,727.90-3,698,144,593.58

Finding the Fourth Proportional to 10,685,333,565.02, 16,030,462,727.90 and 3,698,144,593.58

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Solution

The fourth proportional to 10,685,333,565.02, 16,030,462,727.90 and 3,698,144,593.58 is: 5,548,069,108.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,685,333,565.02 : 16,030,462,727.90 = 3,698,144,593.58 : x
  2. Step 2: Convert to fraction form
    10,685,333,565.02/16,030,462,727.90 = 3,698,144,593.58/x
  3. Step 3: Cross multiply
    10,685,333,565.02x = 16,030,462,727.90 × 3,698,144,593.58
  4. Step 4: Simplify right side
    10,685,333,565.02x = 59,282,969,069,820,256,256
  5. Step 5: Solve for x
    x = 59,282,969,069,820,256,256/10,685,333,565.02
  6. Step 6: Final answer
    x = 5,548,069,108.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.