Home / 19,174,697,196,522-28,762,045,238,948-8,845,331,102,996.40

Finding the Fourth Proportional to 19,174,697,196,522, 28,762,045,238,948 and 8,845,331,102,996.40

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Solution

The fourth proportional to 19,174,697,196,522, 28,762,045,238,948 and 8,845,331,102,996.40 is: 13,267,996,398,086.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,174,697,196,522 : 28,762,045,238,948 = 8,845,331,102,996.40 : x
  2. Step 2: Convert to fraction form
    19,174,697,196,522/28,762,045,238,948 = 8,845,331,102,996.40/x
  3. Step 3: Cross multiply
    19,174,697,196,522x = 28,762,045,238,948 × 8,845,331,102,996.40
  4. Step 4: Simplify right side
    19,174,697,196,522x = 254,409,813,337,856,279,350,083,584
  5. Step 5: Solve for x
    x = 254,409,813,337,856,279,350,083,584/19,174,697,196,522
  6. Step 6: Final answer
    x = 13,267,996,398,086.66

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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.