Home / 84,865,047,363.01-117,113,881,506.01-46,284,060,515.41

Finding the Fourth Proportional to 84,865,047,363.01, 117,113,881,506.01 and 46,284,060,515.41

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Solution

The fourth proportional to 84,865,047,363.01, 117,113,881,506.01 and 46,284,060,515.41 is: 63,872,066,854.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,865,047,363.01 : 117,113,881,506.01 = 46,284,060,515.41 : x
  2. Step 2: Convert to fraction form
    84,865,047,363.01/117,113,881,506.01 = 46,284,060,515.41/x
  3. Step 3: Cross multiply
    84,865,047,363.01x = 117,113,881,506.01 × 46,284,060,515.41
  4. Step 4: Simplify right side
    84,865,047,363.01x = 5,420,505,978,818,723,315,712
  5. Step 5: Solve for x
    x = 5,420,505,978,818,723,315,712/84,865,047,363.01
  6. Step 6: Final answer
    x = 63,872,066,854.95

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1.5x scale

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.