Home / 45,742,951,461-63,126,805,844.07-25,421,263,575.89

Finding the Fourth Proportional to 45,742,951,461, 63,126,805,844.07 and 25,421,263,575.89

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Solution

The fourth proportional to 45,742,951,461, 63,126,805,844.07 and 25,421,263,575.89 is: 35,082,195,591.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,742,951,461 : 63,126,805,844.07 = 25,421,263,575.89 : x
  2. Step 2: Convert to fraction form
    45,742,951,461/63,126,805,844.07 = 25,421,263,575.89/x
  3. Step 3: Cross multiply
    45,742,951,461x = 63,126,805,844.07 × 25,421,263,575.89
  4. Step 4: Simplify right side
    45,742,951,461x = 1,604,763,170,065,820,942,336
  5. Step 5: Solve for x
    x = 1,604,763,170,065,820,942,336/45,742,951,461
  6. Step 6: Final answer
    x = 35,082,195,591.03

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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.