Home / 92,938,762,999.20-139,408,144,498.80-23,145,679,351.20

Finding the Fourth Proportional to 92,938,762,999.20, 139,408,144,498.80 and 23,145,679,351.20

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Solution

The fourth proportional to 92,938,762,999.20, 139,408,144,498.80 and 23,145,679,351.20 is: 34,718,519,026.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,938,762,999.20 : 139,408,144,498.80 = 23,145,679,351.20 : x
  2. Step 2: Convert to fraction form
    92,938,762,999.20/139,408,144,498.80 = 23,145,679,351.20/x
  3. Step 3: Cross multiply
    92,938,762,999.20x = 139,408,144,498.80 × 23,145,679,351.20
  4. Step 4: Simplify right side
    92,938,762,999.20x = 3,226,696,211,514,980,827,136
  5. Step 5: Solve for x
    x = 3,226,696,211,514,980,827,136/92,938,762,999.20
  6. Step 6: Final answer
    x = 34,718,519,026.80

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1.5x scale

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.