Home / 70,452,735,874,292-97,227,788,872,520-39,237,302,882,818

Finding the Fourth Proportional to 70,452,735,874,292, 97,227,788,872,520 and 39,237,302,882,818

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Solution

The fourth proportional to 70,452,735,874,292, 97,227,788,872,520 and 39,237,302,882,818 is: 54,149,156,214,809.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,452,735,874,292 : 97,227,788,872,520 = 39,237,302,882,818 : x
  2. Step 2: Convert to fraction form
    70,452,735,874,292/97,227,788,872,520 = 39,237,302,882,818/x
  3. Step 3: Cross multiply
    70,452,735,874,292x = 97,227,788,872,520 × 39,237,302,882,818
  4. Step 4: Simplify right side
    70,452,735,874,292x = 3,814,956,200,617,748,982,501,736,448
  5. Step 5: Solve for x
    x = 3,814,956,200,617,748,982,501,736,448/70,452,735,874,292
  6. Step 6: Final answer
    x = 54,149,156,214,809.48

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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.