Home / 73,693,227,913.80-110,539,841,870.70-29,558,966,051.40

Finding the Fourth Proportional to 73,693,227,913.80, 110,539,841,870.70 and 29,558,966,051.40

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Solution

The fourth proportional to 73,693,227,913.80, 110,539,841,870.70 and 29,558,966,051.40 is: 44,338,449,077.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,693,227,913.80 : 110,539,841,870.70 = 29,558,966,051.40 : x
  2. Step 2: Convert to fraction form
    73,693,227,913.80/110,539,841,870.70 = 29,558,966,051.40/x
  3. Step 3: Cross multiply
    73,693,227,913.80x = 110,539,841,870.70 × 29,558,966,051.40
  4. Step 4: Simplify right side
    73,693,227,913.80x = 3,267,443,433,183,145,623,552
  5. Step 5: Solve for x
    x = 3,267,443,433,183,145,623,552/73,693,227,913.80
  6. Step 6: Final answer
    x = 44,338,449,077.10

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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.