Home / 44,343,456.34-60,749,525.78-42,685,533.40

Finding the Fourth Proportional to 44,343,456.34, 60,749,525.78 and 42,685,533.40

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Solution

The fourth proportional to 44,343,456.34, 60,749,525.78 and 42,685,533.40 is: 58,478,209.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,343,456.34 : 60,749,525.78 = 42,685,533.40 : x
  2. Step 2: Convert to fraction form
    44,343,456.34/60,749,525.78 = 42,685,533.40/x
  3. Step 3: Cross multiply
    44,343,456.34x = 60,749,525.78 × 42,685,533.40
  4. Step 4: Simplify right side
    44,343,456.34x = 2,593,125,911,716,351
  5. Step 5: Solve for x
    x = 2,593,125,911,716,351/44,343,456.34
  6. Step 6: Final answer
    x = 58,478,209.09

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.