Home / 58,035,051.60-86,977,927.80-35,291,806.80

Finding the Fourth Proportional to 58,035,051.60, 86,977,927.80 and 35,291,806.80

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Solution

The fourth proportional to 58,035,051.60, 86,977,927.80 and 35,291,806.80 is: 52,892,314.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,035,051.60 : 86,977,927.80 = 35,291,806.80 : x
  2. Step 2: Convert to fraction form
    58,035,051.60/86,977,927.80 = 35,291,806.80/x
  3. Step 3: Cross multiply
    58,035,051.60x = 86,977,927.80 × 35,291,806.80
  4. Step 4: Simplify right side
    58,035,051.60x = 3,069,608,223,781,948.50
  5. Step 5: Solve for x
    x = 3,069,608,223,781,948.50/58,035,051.60
  6. Step 6: Final answer
    x = 52,892,314.89

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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.