Home / 27,537,807,188.81-41,315,140,835.77-14,101,604,421.24

Finding the Fourth Proportional to 27,537,807,188.81, 41,315,140,835.77 and 14,101,604,421.24

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Solution

The fourth proportional to 27,537,807,188.81, 41,315,140,835.77 and 14,101,604,421.24 is: 21,156,723,506.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,537,807,188.81 : 41,315,140,835.77 = 14,101,604,421.24 : x
  2. Step 2: Convert to fraction form
    27,537,807,188.81/41,315,140,835.77 = 14,101,604,421.24/x
  3. Step 3: Cross multiply
    27,537,807,188.81x = 41,315,140,835.77 × 14,101,604,421.24
  4. Step 4: Simplify right side
    27,537,807,188.81x = 582,609,772,674,069,168,128
  5. Step 5: Solve for x
    x = 582,609,772,674,069,168,128/27,537,807,188.81
  6. Step 6: Final answer
    x = 21,156,723,506.69

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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.