Home / 23,671,544,890.76-35,502,878,163.53-11,877,496,656.20

Finding the Fourth Proportional to 23,671,544,890.76, 35,502,878,163.53 and 11,877,496,656.20

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Solution

The fourth proportional to 23,671,544,890.76, 35,502,878,163.53 and 11,877,496,656.20 is: 17,814,017,573.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,671,544,890.76 : 35,502,878,163.53 = 11,877,496,656.20 : x
  2. Step 2: Convert to fraction form
    23,671,544,890.76/35,502,878,163.53 = 11,877,496,656.20/x
  3. Step 3: Cross multiply
    23,671,544,890.76x = 35,502,878,163.53 × 11,877,496,656.20
  4. Step 4: Simplify right side
    23,671,544,890.76x = 421,685,316,672,661,618,688
  5. Step 5: Solve for x
    x = 421,685,316,672,661,618,688/23,671,544,890.76
  6. Step 6: Final answer
    x = 17,814,017,573.37

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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.