Home / 19,805,838,510,103-29,722,328,308,306-6,912,509,556,281.90

Finding the Fourth Proportional to 19,805,838,510,103, 29,722,328,308,306 and 6,912,509,556,281.90

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Solution

The fourth proportional to 19,805,838,510,103, 29,722,328,308,306 and 6,912,509,556,281.90 is: 10,373,500,640,294.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,805,838,510,103 : 29,722,328,308,306 = 6,912,509,556,281.90 : x
  2. Step 2: Convert to fraction form
    19,805,838,510,103/29,722,328,308,306 = 6,912,509,556,281.90/x
  3. Step 3: Cross multiply
    19,805,838,510,103x = 29,722,328,308,306 × 6,912,509,556,281.90
  4. Step 4: Simplify right side
    19,805,838,510,103x = 205,455,878,466,113,281,277,820,928
  5. Step 5: Solve for x
    x = 205,455,878,466,113,281,277,820,928/19,805,838,510,103
  6. Step 6: Final answer
    x = 10,373,500,640,294.01

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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.