Home / 17,854,223,459.90-24,638,832,396.40-9,825,563,998.46

Finding the Fourth Proportional to 17,854,223,459.90, 24,638,832,396.40 and 9,825,563,998.46

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Solution

The fourth proportional to 17,854,223,459.90, 24,638,832,396.40 and 9,825,563,998.46 is: 13,559,280,531.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,854,223,459.90 : 24,638,832,396.40 = 9,825,563,998.46 : x
  2. Step 2: Convert to fraction form
    17,854,223,459.90/24,638,832,396.40 = 9,825,563,998.46/x
  3. Step 3: Cross multiply
    17,854,223,459.90x = 24,638,832,396.40 × 9,825,563,998.46
  4. Step 4: Simplify right side
    17,854,223,459.90x = 242,090,424,558,192,427,008
  5. Step 5: Solve for x
    x = 242,090,424,558,192,427,008/17,854,223,459.90
  6. Step 6: Final answer
    x = 13,559,280,531.13

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Double scale
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1.5x scale

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.