Home / 64,961,239,930,470-97,481,939,595,756-30,103,446,515,982

Finding the Fourth Proportional to 64,961,239,930,470, 97,481,939,595,756 and 30,103,446,515,982

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Solution

The fourth proportional to 64,961,239,930,470, 97,481,939,595,756 and 30,103,446,515,982 is: 45,173,742,958,662.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,961,239,930,470 : 97,481,939,595,756 = 30,103,446,515,982 : x
  2. Step 2: Convert to fraction form
    64,961,239,930,470/97,481,939,595,756 = 30,103,446,515,982/x
  3. Step 3: Cross multiply
    64,961,239,930,470x = 97,481,939,595,756 × 30,103,446,515,982
  4. Step 4: Simplify right side
    64,961,239,930,470x = 2,934,542,354,895,028,518,196,871,168
  5. Step 5: Solve for x
    x = 2,934,542,354,895,028,518,196,871,168/64,961,239,930,470
  6. Step 6: Final answer
    x = 45,173,742,958,662.10

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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.