Home / 1,924,739,154.94-2,656,141,999.60-1,044,673,040.38

Finding the Fourth Proportional to 1,924,739,154.94, 2,656,141,999.60 and 1,044,673,040.38

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Solution

The fourth proportional to 1,924,739,154.94, 2,656,141,999.60 and 1,044,673,040.38 is: 1,441,649,862.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,739,154.94 : 2,656,141,999.60 = 1,044,673,040.38 : x
  2. Step 2: Convert to fraction form
    1,924,739,154.94/2,656,141,999.60 = 1,044,673,040.38/x
  3. Step 3: Cross multiply
    1,924,739,154.94x = 2,656,141,999.60 × 1,044,673,040.38
  4. Step 4: Simplify right side
    1,924,739,154.94x = 2,774,799,938,403,144,704
  5. Step 5: Solve for x
    x = 2,774,799,938,403,144,704/1,924,739,154.94
  6. Step 6: Final answer
    x = 1,441,649,862.67

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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.