Home / 4,421,178,185,458.80-6,101,541,615,141.40-2,443,553,871,070.70

Finding the Fourth Proportional to 4,421,178,185,458.80, 6,101,541,615,141.40 and 2,443,553,871,070.70

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Solution

The fourth proportional to 4,421,178,185,458.80, 6,101,541,615,141.40 and 2,443,553,871,070.70 is: 3,372,278,837,847.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,178,185,458.80 : 6,101,541,615,141.40 = 2,443,553,871,070.70 : x
  2. Step 2: Convert to fraction form
    4,421,178,185,458.80/6,101,541,615,141.40 = 2,443,553,871,070.70/x
  3. Step 3: Cross multiply
    4,421,178,185,458.80x = 6,101,541,615,141.40 × 2,443,553,871,070.70
  4. Step 4: Simplify right side
    4,421,178,185,458.80x = 14,909,445,633,177,742,057,930,752
  5. Step 5: Solve for x
    x = 14,909,445,633,177,742,057,930,752/4,421,178,185,458.80
  6. Step 6: Final answer
    x = 3,372,278,837,847.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.