Home / 9,315,683,310,970.40-14,037,111,367,520-7,654,997,635,400.80

Finding the Fourth Proportional to 9,315,683,310,970.40, 14,037,111,367,520 and 7,654,997,635,400.80

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Solution

The fourth proportional to 9,315,683,310,970.40, 14,037,111,367,520 and 7,654,997,635,400.80 is: 11,534,747,451,073.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,315,683,310,970.40 : 14,037,111,367,520 = 7,654,997,635,400.80 : x
  2. Step 2: Convert to fraction form
    9,315,683,310,970.40/14,037,111,367,520 = 7,654,997,635,400.80/x
  3. Step 3: Cross multiply
    9,315,683,310,970.40x = 14,037,111,367,520 × 7,654,997,635,400.80
  4. Step 4: Simplify right side
    9,315,683,310,970.40x = 107,454,054,326,223,294,299,111,424
  5. Step 5: Solve for x
    x = 107,454,054,326,223,294,299,111,424/9,315,683,310,970.40
  6. Step 6: Final answer
    x = 11,534,747,451,073.45

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.