Home / 16,563,621,607.60-24,845,432,411.40-9,572,834,117.20

Finding the Fourth Proportional to 16,563,621,607.60, 24,845,432,411.40 and 9,572,834,117.20

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Solution

The fourth proportional to 16,563,621,607.60, 24,845,432,411.40 and 9,572,834,117.20 is: 14,359,251,175.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,563,621,607.60 : 24,845,432,411.40 = 9,572,834,117.20 : x
  2. Step 2: Convert to fraction form
    16,563,621,607.60/24,845,432,411.40 = 9,572,834,117.20/x
  3. Step 3: Cross multiply
    16,563,621,607.60x = 24,845,432,411.40 × 9,572,834,117.20
  4. Step 4: Simplify right side
    16,563,621,607.60x = 237,841,203,044,436,606,976
  5. Step 5: Solve for x
    x = 237,841,203,044,436,606,976/16,563,621,607.60
  6. Step 6: Final answer
    x = 14,359,251,175.80

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Double scale
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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.