Home / 13,360,733,909,035-20,030,285,829,076-4,177,064,516,021

Finding the Fourth Proportional to 13,360,733,909,035, 20,030,285,829,076 and 4,177,064,516,021

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Solution

The fourth proportional to 13,360,733,909,035, 20,030,285,829,076 and 4,177,064,516,021 is: 6,262,215,590,253.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,360,733,909,035 : 20,030,285,829,076 = 4,177,064,516,021 : x
  2. Step 2: Convert to fraction form
    13,360,733,909,035/20,030,285,829,076 = 4,177,064,516,021/x
  3. Step 3: Cross multiply
    13,360,733,909,035x = 20,030,285,829,076 × 4,177,064,516,021
  4. Step 4: Simplify right side
    13,360,733,909,035x = 83,667,796,182,391,632,869,457,920
  5. Step 5: Solve for x
    x = 83,667,796,182,391,632,869,457,920/13,360,733,909,035
  6. Step 6: Final answer
    x = 6,262,215,590,253.81

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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.