Home / 832,723,575,436.65-1,148,735,608,927-543,860,921,735.80

Finding the Fourth Proportional to 832,723,575,436.65, 1,148,735,608,927 and 543,860,921,735.80

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Solution

The fourth proportional to 832,723,575,436.65, 1,148,735,608,927 and 543,860,921,735.80 is: 750,251,854,913.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,723,575,436.65 : 1,148,735,608,927 = 543,860,921,735.80 : x
  2. Step 2: Convert to fraction form
    832,723,575,436.65/1,148,735,608,927 = 543,860,921,735.80/x
  3. Step 3: Cross multiply
    832,723,575,436.65x = 1,148,735,608,927 × 543,860,921,735.80
  4. Step 4: Simplify right side
    832,723,575,436.65x = 624,752,407,101,773,623,328,768
  5. Step 5: Solve for x
    x = 624,752,407,101,773,623,328,768/832,723,575,436.65
  6. Step 6: Final answer
    x = 750,251,854,913.77

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Double scale
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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.