Home / 10,297,930,911,966-14,201,598,865,052-7,515,686,167,032.20

Finding the Fourth Proportional to 10,297,930,911,966, 14,201,598,865,052 and 7,515,686,167,032.20

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Solution

The fourth proportional to 10,297,930,911,966, 14,201,598,865,052 and 7,515,686,167,032.20 is: 10,364,680,152,960.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,297,930,911,966 : 14,201,598,865,052 = 7,515,686,167,032.20 : x
  2. Step 2: Convert to fraction form
    10,297,930,911,966/14,201,598,865,052 = 7,515,686,167,032.20/x
  3. Step 3: Cross multiply
    10,297,930,911,966x = 14,201,598,865,052 × 7,515,686,167,032.20
  4. Step 4: Simplify right side
    10,297,930,911,966x = 106,734,760,139,811,502,371,635,200
  5. Step 5: Solve for x
    x = 106,734,760,139,811,502,371,635,200/10,297,930,911,966
  6. Step 6: Final answer
    x = 10,364,680,152,960.41

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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.