Home / 112,199,971,594-154,840,827,953.64-62,133,977,866

Finding the Fourth Proportional to 112,199,971,594, 154,840,827,953.64 and 62,133,977,866

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Solution

The fourth proportional to 112,199,971,594, 154,840,827,953.64 and 62,133,977,866 is: 85,747,584,782.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,199,971,594 : 154,840,827,953.64 = 62,133,977,866 : x
  2. Step 2: Convert to fraction form
    112,199,971,594/154,840,827,953.64 = 62,133,977,866/x
  3. Step 3: Cross multiply
    112,199,971,594x = 154,840,827,953.64 × 62,133,977,866
  4. Step 4: Simplify right side
    112,199,971,594x = 9,620,876,576,824,582,209,536
  5. Step 5: Solve for x
    x = 9,620,876,576,824,582,209,536/112,199,971,594
  6. Step 6: Final answer
    x = 85,747,584,782.27

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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.