Home / 2,328,266,429.55-3,492,884,866.73-776,039,971.95

Finding the Fourth Proportional to 2,328,266,429.55, 3,492,884,866.73 and 776,039,971.95

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Solution

The fourth proportional to 2,328,266,429.55, 3,492,884,866.73 and 776,039,971.95 is: 1,164,221,688.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,266,429.55 : 3,492,884,866.73 = 776,039,971.95 : x
  2. Step 2: Convert to fraction form
    2,328,266,429.55/3,492,884,866.73 = 776,039,971.95/x
  3. Step 3: Cross multiply
    2,328,266,429.55x = 3,492,884,866.73 × 776,039,971.95
  4. Step 4: Simplify right side
    2,328,266,429.55x = 2,710,618,273,997,848,576
  5. Step 5: Solve for x
    x = 2,710,618,273,997,848,576/2,328,266,429.55
  6. Step 6: Final answer
    x = 1,164,221,688.55

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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.