Home / 58,763,211.60-88,144,817.40-58,196,341.20

Finding the Fourth Proportional to 58,763,211.60, 88,144,817.40 and 58,196,341.20

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Solution

The fourth proportional to 58,763,211.60, 88,144,817.40 and 58,196,341.20 is: 87,294,511.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,763,211.60 : 88,144,817.40 = 58,196,341.20 : x
  2. Step 2: Convert to fraction form
    58,763,211.60/88,144,817.40 = 58,196,341.20/x
  3. Step 3: Cross multiply
    58,763,211.60x = 88,144,817.40 × 58,196,341.20
  4. Step 4: Simplify right side
    58,763,211.60x = 5,129,705,868,422,097
  5. Step 5: Solve for x
    x = 5,129,705,868,422,097/58,763,211.60
  6. Step 6: Final answer
    x = 87,294,511.80

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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.