Home / 44,671,130.32-67,020,147.96-15,913,512.40

Finding the Fourth Proportional to 44,671,130.32, 67,020,147.96 and 15,913,512.40

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Solution

The fourth proportional to 44,671,130.32, 67,020,147.96 and 15,913,512.40 is: 23,875,060.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,671,130.32 : 67,020,147.96 = 15,913,512.40 : x
  2. Step 2: Convert to fraction form
    44,671,130.32/67,020,147.96 = 15,913,512.40/x
  3. Step 3: Cross multiply
    44,671,130.32x = 67,020,147.96 × 15,913,512.40
  4. Step 4: Simplify right side
    44,671,130.32x = 1,066,525,955,611,294.75
  5. Step 5: Solve for x
    x = 1,066,525,955,611,294.75/44,671,130.32
  6. Step 6: Final answer
    x = 23,875,060.87

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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.