Home / 14,426,244,450,386-19,908,230,169,756-7,841,740,109,596

Finding the Fourth Proportional to 14,426,244,450,386, 19,908,230,169,756 and 7,841,740,109,596

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Solution

The fourth proportional to 14,426,244,450,386, 19,908,230,169,756 and 7,841,740,109,596 is: 10,821,608,324,338.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,426,244,450,386 : 19,908,230,169,756 = 7,841,740,109,596 : x
  2. Step 2: Convert to fraction form
    14,426,244,450,386/19,908,230,169,756 = 7,841,740,109,596/x
  3. Step 3: Cross multiply
    14,426,244,450,386x = 19,908,230,169,756 × 7,841,740,109,596
  4. Step 4: Simplify right side
    14,426,244,450,386x = 156,115,167,033,244,819,348,520,960
  5. Step 5: Solve for x
    x = 156,115,167,033,244,819,348,520,960/14,426,244,450,386
  6. Step 6: Final answer
    x = 10,821,608,324,338.89

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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.