Home / 25,560,512,157.61-35,272,830,146.81-14,283,036,530.66

Finding the Fourth Proportional to 25,560,512,157.61, 35,272,830,146.81 and 14,283,036,530.66

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Solution

The fourth proportional to 25,560,512,157.61, 35,272,830,146.81 and 14,283,036,530.66 is: 19,710,212,315.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,560,512,157.61 : 35,272,830,146.81 = 14,283,036,530.66 : x
  2. Step 2: Convert to fraction form
    25,560,512,157.61/35,272,830,146.81 = 14,283,036,530.66/x
  3. Step 3: Cross multiply
    25,560,512,157.61x = 35,272,830,146.81 × 14,283,036,530.66
  4. Step 4: Simplify right side
    25,560,512,157.61x = 503,803,121,526,419,095,552
  5. Step 5: Solve for x
    x = 503,803,121,526,419,095,552/25,560,512,157.61
  6. Step 6: Final answer
    x = 19,710,212,315.77

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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.