Home / 25,133,544.63-37,700,693.01-9,572,232.63

Finding the Fourth Proportional to 25,133,544.63, 37,700,693.01 and 9,572,232.63

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Solution

The fourth proportional to 25,133,544.63, 37,700,693.01 and 9,572,232.63 is: 14,358,492.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,133,544.63 : 37,700,693.01 = 9,572,232.63 : x
  2. Step 2: Convert to fraction form
    25,133,544.63/37,700,693.01 = 9,572,232.63/x
  3. Step 3: Cross multiply
    25,133,544.63x = 37,700,693.01 × 9,572,232.63
  4. Step 4: Simplify right side
    25,133,544.63x = 360,879,803,730,497
  5. Step 5: Solve for x
    x = 360,879,803,730,497/25,133,544.63
  6. Step 6: Final answer
    x = 14,358,492.17

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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.