Home / 974,838,927.89-1,462,956,554.23-414,993,266.66

Finding the Fourth Proportional to 974,838,927.89, 1,462,956,554.23 and 414,993,266.66

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Solution

The fourth proportional to 974,838,927.89, 1,462,956,554.23 and 414,993,266.66 is: 622,787,110.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,838,927.89 : 1,462,956,554.23 = 414,993,266.66 : x
  2. Step 2: Convert to fraction form
    974,838,927.89/1,462,956,554.23 = 414,993,266.66/x
  3. Step 3: Cross multiply
    974,838,927.89x = 1,462,956,554.23 × 414,993,266.66
  4. Step 4: Simplify right side
    974,838,927.89x = 607,117,119,424,185,088
  5. Step 5: Solve for x
    x = 607,117,119,424,185,088/974,838,927.89
  6. Step 6: Final answer
    x = 622,787,110.83

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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.