Home / 40,496,526.80-60,747,483.79-14,232,186.03

Finding the Fourth Proportional to 40,496,526.80, 60,747,483.79 and 14,232,186.03

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Solution

The fourth proportional to 40,496,526.80, 60,747,483.79 and 14,232,186.03 is: 21,349,225.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,496,526.80 : 60,747,483.79 = 14,232,186.03 : x
  2. Step 2: Convert to fraction form
    40,496,526.80/60,747,483.79 = 14,232,186.03/x
  3. Step 3: Cross multiply
    40,496,526.80x = 60,747,483.79 × 14,232,186.03
  4. Step 4: Simplify right side
    40,496,526.80x = 864,569,490,153,689.38
  5. Step 5: Solve for x
    x = 864,569,490,153,689.38/40,496,526.80
  6. Step 6: Final answer
    x = 21,349,225.69

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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.