Home / 64,961,239,930,465-97,481,939,595,746-30,103,446,515,977

Finding the Fourth Proportional to 64,961,239,930,465, 97,481,939,595,746 and 30,103,446,515,977

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Solution

The fourth proportional to 64,961,239,930,465, 97,481,939,595,746 and 30,103,446,515,977 is: 45,173,742,958,653.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,961,239,930,465 : 97,481,939,595,746 = 30,103,446,515,977 : x
  2. Step 2: Convert to fraction form
    64,961,239,930,465/97,481,939,595,746 = 30,103,446,515,977/x
  3. Step 3: Cross multiply
    64,961,239,930,465x = 97,481,939,595,746 × 30,103,446,515,977
  4. Step 4: Simplify right side
    64,961,239,930,465x = 2,934,542,354,894,240,168,359,755,776
  5. Step 5: Solve for x
    x = 2,934,542,354,894,240,168,359,755,776/64,961,239,930,465
  6. Step 6: Final answer
    x = 45,173,742,958,653.45

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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.