Home / 27,153,016,086.30-37,474,424,283.15-16,447,822,700.46

Finding the Fourth Proportional to 27,153,016,086.30, 37,474,424,283.15 and 16,447,822,700.46

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Solution

The fourth proportional to 27,153,016,086.30, 37,474,424,283.15 and 16,447,822,700.46 is: 22,699,971,320.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,153,016,086.30 : 37,474,424,283.15 = 16,447,822,700.46 : x
  2. Step 2: Convert to fraction form
    27,153,016,086.30/37,474,424,283.15 = 16,447,822,700.46/x
  3. Step 3: Cross multiply
    27,153,016,086.30x = 37,474,424,283.15 × 16,447,822,700.46
  4. Step 4: Simplify right side
    27,153,016,086.30x = 616,372,686,411,064,016,896
  5. Step 5: Solve for x
    x = 616,372,686,411,064,016,896/27,153,016,086.30
  6. Step 6: Final answer
    x = 22,699,971,320.02

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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.