Home / 58,271,567.70-87,407,351.55-56,032,079.70

Finding the Fourth Proportional to 58,271,567.70, 87,407,351.55 and 56,032,079.70

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Solution

The fourth proportional to 58,271,567.70, 87,407,351.55 and 56,032,079.70 is: 84,048,119.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,271,567.70 : 87,407,351.55 = 56,032,079.70 : x
  2. Step 2: Convert to fraction form
    58,271,567.70/87,407,351.55 = 56,032,079.70/x
  3. Step 3: Cross multiply
    58,271,567.70x = 87,407,351.55 × 56,032,079.70
  4. Step 4: Simplify right side
    58,271,567.70x = 4,897,615,688,415,519
  5. Step 5: Solve for x
    x = 4,897,615,688,415,519/58,271,567.70
  6. Step 6: Final answer
    x = 84,048,119.55

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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.