Home / 46,258,444.10-69,338,838.65-15,523,882.47

Finding the Fourth Proportional to 46,258,444.10, 69,338,838.65 and 15,523,882.47

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Solution

The fourth proportional to 46,258,444.10, 69,338,838.65 and 15,523,882.47 is: 23,269,437.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,258,444.10 : 69,338,838.65 = 15,523,882.47 : x
  2. Step 2: Convert to fraction form
    46,258,444.10/69,338,838.65 = 15,523,882.47/x
  3. Step 3: Cross multiply
    46,258,444.10x = 69,338,838.65 × 15,523,882.47
  4. Step 4: Simplify right side
    46,258,444.10x = 1,076,407,981,731,274
  5. Step 5: Solve for x
    x = 1,076,407,981,731,274/46,258,444.10
  6. Step 6: Final answer
    x = 23,269,437.67

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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.