Home / 10,701,775,710.40-16,064,756,800.80-6,342,164,420.80

Finding the Fourth Proportional to 10,701,775,710.40, 16,064,756,800.80 and 6,342,164,420.80

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Solution

The fourth proportional to 10,701,775,710.40, 16,064,756,800.80 and 6,342,164,420.80 is: 9,520,413,412.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,701,775,710.40 : 16,064,756,800.80 = 6,342,164,420.80 : x
  2. Step 2: Convert to fraction form
    10,701,775,710.40/16,064,756,800.80 = 6,342,164,420.80/x
  3. Step 3: Cross multiply
    10,701,775,710.40x = 16,064,756,800.80 × 6,342,164,420.80
  4. Step 4: Simplify right side
    10,701,775,710.40x = 101,885,329,010,838,585,344
  5. Step 5: Solve for x
    x = 101,885,329,010,838,585,344/10,701,775,710.40
  6. Step 6: Final answer
    x = 9,520,413,412.50

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Double scale
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1.5x scale

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.