Home / 30,567,373,909,092-45,857,501,250,316-9,913,143,478,236.80

Finding the Fourth Proportional to 30,567,373,909,092, 45,857,501,250,316 and 9,913,143,478,236.80

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Solution

The fourth proportional to 30,567,373,909,092, 45,857,501,250,316 and 9,913,143,478,236.80 is: 14,871,803,865,120.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,567,373,909,092 : 45,857,501,250,316 = 9,913,143,478,236.80 : x
  2. Step 2: Convert to fraction form
    30,567,373,909,092/45,857,501,250,316 = 9,913,143,478,236.80/x
  3. Step 3: Cross multiply
    30,567,373,909,092x = 45,857,501,250,316 × 9,913,143,478,236.80
  4. Step 4: Simplify right side
    30,567,373,909,092x = 454,591,989,447,805,976,965,021,696
  5. Step 5: Solve for x
    x = 454,591,989,447,805,976,965,021,696/30,567,373,909,092
  6. Step 6: Final answer
    x = 14,871,803,865,120.11

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Double scale
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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.