Home / 88,696,184.60-133,069,160.10-43,259,461.40

Finding the Fourth Proportional to 88,696,184.60, 133,069,160.10 and 43,259,461.40

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Solution

The fourth proportional to 88,696,184.60, 133,069,160.10 and 43,259,461.40 is: 64,901,328.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,696,184.60 : 133,069,160.10 = 43,259,461.40 : x
  2. Step 2: Convert to fraction form
    88,696,184.60/133,069,160.10 = 43,259,461.40/x
  3. Step 3: Cross multiply
    88,696,184.60x = 133,069,160.10 × 43,259,461.40
  4. Step 4: Simplify right side
    88,696,184.60x = 5,756,500,194,876,370
  5. Step 5: Solve for x
    x = 5,756,500,194,876,370/88,696,184.60
  6. Step 6: Final answer
    x = 64,901,328.29

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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.