Home / 4,230,931,622,428-9,065,461,201,976

Finding the Third Proportional to 4,230,931,622,428 and 9,065,461,201,976

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Solution

The third proportional to 4,230,931,622,428 and 9,065,461,201,976 is: 19,424,229,493,307.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230,931,622,428 : 9,065,461,201,976 = 9,065,461,201,976 : x
  2. Step 2: Convert to fraction form
    4,230,931,622,428/9,065,461,201,976 = 9,065,461,201,976/x
  3. Step 3: Cross multiply
    4,230,931,622,428x = 9,065,461,201,976 × 9,065,461,201,976
  4. Step 4: Simplify right side
    4,230,931,622,428x = 82,182,586,804,532,144,265,756,672
  5. Step 5: Solve for x
    x = 82,182,586,804,532,144,265,756,672/4,230,931,622,428
  6. Step 6: Final answer
    x = 19,424,229,493,307.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.