Home / 44,586,377,878.75-66,885,849,353.78-14,323,368,986.97

Finding the Fourth Proportional to 44,586,377,878.75, 66,885,849,353.78 and 14,323,368,986.97

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Solution

The fourth proportional to 44,586,377,878.75, 66,885,849,353.78 and 14,323,368,986.97 is: 21,487,071,744.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,586,377,878.75 : 66,885,849,353.78 = 14,323,368,986.97 : x
  2. Step 2: Convert to fraction form
    44,586,377,878.75/66,885,849,353.78 = 14,323,368,986.97/x
  3. Step 3: Cross multiply
    44,586,377,878.75x = 66,885,849,353.78 × 14,323,368,986.97
  4. Step 4: Simplify right side
    44,586,377,878.75x = 958,030,700,301,079,805,952
  5. Step 5: Solve for x
    x = 958,030,700,301,079,805,952/44,586,377,878.75
  6. Step 6: Final answer
    x = 21,487,071,744.34

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1.5x scale

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.