Home / 24,768,602.80-37,152,904.20-10,401,981.10

Finding the Fourth Proportional to 24,768,602.80, 37,152,904.20 and 10,401,981.10

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Solution

The fourth proportional to 24,768,602.80, 37,152,904.20 and 10,401,981.10 is: 15,602,971.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,768,602.80 : 37,152,904.20 = 10,401,981.10 : x
  2. Step 2: Convert to fraction form
    24,768,602.80/37,152,904.20 = 10,401,981.10/x
  3. Step 3: Cross multiply
    24,768,602.80x = 37,152,904.20 × 10,401,981.10
  4. Step 4: Simplify right side
    24,768,602.80x = 386,463,807,298,510.62
  5. Step 5: Solve for x
    x = 386,463,807,298,510.62/24,768,602.80
  6. Step 6: Final answer
    x = 15,602,971.65

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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.