Home / 174,539,167,695.08-240,869,994,453.90-101,289,727,176.03

Finding the Fourth Proportional to 174,539,167,695.08, 240,869,994,453.90 and 101,289,727,176.03

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Solution

The fourth proportional to 174,539,167,695.08, 240,869,994,453.90 and 101,289,727,176.03 is: 139,783,272,404.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,539,167,695.08 : 240,869,994,453.90 = 101,289,727,176.03 : x
  2. Step 2: Convert to fraction form
    174,539,167,695.08/240,869,994,453.90 = 101,289,727,176.03/x
  3. Step 3: Cross multiply
    174,539,167,695.08x = 240,869,994,453.90 × 101,289,727,176.03
  4. Step 4: Simplify right side
    174,539,167,695.08x = 24,397,656,023,127,388,323,840
  5. Step 5: Solve for x
    x = 24,397,656,023,127,388,323,840/174,539,167,695.08
  6. Step 6: Final answer
    x = 139,783,272,404.22

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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.