Home / 58,320,312.30-87,480,468.45-46,982,904.30

Finding the Fourth Proportional to 58,320,312.30, 87,480,468.45 and 46,982,904.30

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Solution

The fourth proportional to 58,320,312.30, 87,480,468.45 and 46,982,904.30 is: 70,474,356.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,320,312.30 : 87,480,468.45 = 46,982,904.30 : x
  2. Step 2: Convert to fraction form
    58,320,312.30/87,480,468.45 = 46,982,904.30/x
  3. Step 3: Cross multiply
    58,320,312.30x = 87,480,468.45 × 46,982,904.30
  4. Step 4: Simplify right side
    58,320,312.30x = 4,110,086,477,305,519
  5. Step 5: Solve for x
    x = 4,110,086,477,305,519/58,320,312.30
  6. Step 6: Final answer
    x = 70,474,356.45

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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.