Home / 27,207,800,014,957-40,840,742,799,730-11,725,975,402,435

Finding the Fourth Proportional to 27,207,800,014,957, 40,840,742,799,730 and 11,725,975,402,435

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Solution

The fourth proportional to 27,207,800,014,957, 40,840,742,799,730 and 11,725,975,402,435 is: 17,601,479,914,713.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,207,800,014,957 : 40,840,742,799,730 = 11,725,975,402,435 : x
  2. Step 2: Convert to fraction form
    27,207,800,014,957/40,840,742,799,730 = 11,725,975,402,435/x
  3. Step 3: Cross multiply
    27,207,800,014,957x = 40,840,742,799,730 × 11,725,975,402,435
  4. Step 4: Simplify right side
    27,207,800,014,957x = 478,897,545,486,808,313,493,454,848
  5. Step 5: Solve for x
    x = 478,897,545,486,808,313,493,454,848/27,207,800,014,957
  6. Step 6: Final answer
    x = 17,601,479,914,713.54

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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.