Home / 10,191,451,894,958-14,064,203,077,178-5,503,850,208,935.40

Finding the Fourth Proportional to 10,191,451,894,958, 14,064,203,077,178 and 5,503,850,208,935.40

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Solution

The fourth proportional to 10,191,451,894,958, 14,064,203,077,178 and 5,503,850,208,935.40 is: 7,595,312,997,859.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,191,451,894,958 : 14,064,203,077,178 = 5,503,850,208,935.40 : x
  2. Step 2: Convert to fraction form
    10,191,451,894,958/14,064,203,077,178 = 5,503,850,208,935.40/x
  3. Step 3: Cross multiply
    10,191,451,894,958x = 14,064,203,077,178 × 5,503,850,208,935.40
  4. Step 4: Simplify right side
    10,191,451,894,958x = 77,407,267,044,836,031,409,946,624
  5. Step 5: Solve for x
    x = 77,407,267,044,836,031,409,946,624/10,191,451,894,958
  6. Step 6: Final answer
    x = 7,595,312,997,859.67

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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.