Home / 55,004,164,775.40-82,506,247,163.10-37,221,564,330.30

Finding the Fourth Proportional to 55,004,164,775.40, 82,506,247,163.10 and 37,221,564,330.30

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Solution

The fourth proportional to 55,004,164,775.40, 82,506,247,163.10 and 37,221,564,330.30 is: 55,832,346,495.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,004,164,775.40 : 82,506,247,163.10 = 37,221,564,330.30 : x
  2. Step 2: Convert to fraction form
    55,004,164,775.40/82,506,247,163.10 = 37,221,564,330.30/x
  3. Step 3: Cross multiply
    55,004,164,775.40x = 82,506,247,163.10 × 37,221,564,330.30
  4. Step 4: Simplify right side
    55,004,164,775.40x = 3,071,011,586,432,958,988,288
  5. Step 5: Solve for x
    x = 3,071,011,586,432,958,988,288/55,004,164,775.40
  6. Step 6: Final answer
    x = 55,832,346,495.45

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Find fourth proportional to 55,004,164,776.40, 82,506,247,164.60 and 37,221,564,331.30
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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.