Home / 35,914,754,030.40-53,872,131,045.60-27,207,624,686.40

Finding the Fourth Proportional to 35,914,754,030.40, 53,872,131,045.60 and 27,207,624,686.40

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Solution

The fourth proportional to 35,914,754,030.40, 53,872,131,045.60 and 27,207,624,686.40 is: 40,811,437,029.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,914,754,030.40 : 53,872,131,045.60 = 27,207,624,686.40 : x
  2. Step 2: Convert to fraction form
    35,914,754,030.40/53,872,131,045.60 = 27,207,624,686.40/x
  3. Step 3: Cross multiply
    35,914,754,030.40x = 53,872,131,045.60 × 27,207,624,686.40
  4. Step 4: Simplify right side
    35,914,754,030.40x = 1,465,732,722,545,242,406,912
  5. Step 5: Solve for x
    x = 1,465,732,722,545,242,406,912/35,914,754,030.40
  6. Step 6: Final answer
    x = 40,811,437,029.60

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Double scale
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Similar ratio
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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.