Home / 8,871,973,730,602-12,243,314,462,621-4,970,072,698,417

Finding the Fourth Proportional to 8,871,973,730,602, 12,243,314,462,621 and 4,970,072,698,417

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Solution

The fourth proportional to 8,871,973,730,602, 12,243,314,462,621 and 4,970,072,698,417 is: 6,858,695,122,024.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,871,973,730,602 : 12,243,314,462,621 = 4,970,072,698,417 : x
  2. Step 2: Convert to fraction form
    8,871,973,730,602/12,243,314,462,621 = 4,970,072,698,417/x
  3. Step 3: Cross multiply
    8,871,973,730,602x = 12,243,314,462,621 × 4,970,072,698,417
  4. Step 4: Simplify right side
    8,871,973,730,602x = 60,850,162,948,806,633,385,361,408
  5. Step 5: Solve for x
    x = 60,850,162,948,806,633,385,361,408/8,871,973,730,602
  6. Step 6: Final answer
    x = 6,858,695,122,024.18

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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.