Home / 25,820,373.02-35,630,721.18-14,807,586.89

Finding the Fourth Proportional to 25,820,373.02, 35,630,721.18 and 14,807,586.89

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Solution

The fourth proportional to 25,820,373.02, 35,630,721.18 and 14,807,586.89 is: 20,433,670.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,820,373.02 : 35,630,721.18 = 14,807,586.89 : x
  2. Step 2: Convert to fraction form
    25,820,373.02/35,630,721.18 = 14,807,586.89/x
  3. Step 3: Cross multiply
    25,820,373.02x = 35,630,721.18 × 14,807,586.89
  4. Step 4: Simplify right side
    25,820,373.02x = 527,604,999,878,271.19
  5. Step 5: Solve for x
    x = 527,604,999,878,271.19/25,820,373.02
  6. Step 6: Final answer
    x = 20,433,670.71

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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.