Home / 7,626,422,603,135-10,524,160,053,415-4,502,361,429,631.50

Finding the Fourth Proportional to 7,626,422,603,135, 10,524,160,053,415 and 4,502,361,429,631.50

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Solution

The fourth proportional to 7,626,422,603,135, 10,524,160,053,415 and 4,502,361,429,631.50 is: 6,213,079,810,747.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,626,422,603,135 : 10,524,160,053,415 = 4,502,361,429,631.50 : x
  2. Step 2: Convert to fraction form
    7,626,422,603,135/10,524,160,053,415 = 4,502,361,429,631.50/x
  3. Step 3: Cross multiply
    7,626,422,603,135x = 10,524,160,053,415 × 4,502,361,429,631.50
  4. Step 4: Simplify right side
    7,626,422,603,135x = 47,383,572,303,764,282,270,547,968
  5. Step 5: Solve for x
    x = 47,383,572,303,764,282,270,547,968/7,626,422,603,135
  6. Step 6: Final answer
    x = 6,213,079,810,747.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.