Home / 97,501,368.60-146,308,744.80-40,034,881.80

Finding the Fourth Proportional to 97,501,368.60, 146,308,744.80 and 40,034,881.80

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Solution

The fourth proportional to 97,501,368.60, 146,308,744.80 and 40,034,881.80 is: 60,075,600.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,501,368.60 : 146,308,744.80 = 40,034,881.80 : x
  2. Step 2: Convert to fraction form
    97,501,368.60/146,308,744.80 = 40,034,881.80/x
  3. Step 3: Cross multiply
    97,501,368.60x = 146,308,744.80 × 40,034,881.80
  4. Step 4: Simplify right side
    97,501,368.60x = 5,857,453,304,374,365
  5. Step 5: Solve for x
    x = 5,857,453,304,374,365/97,501,368.60
  6. Step 6: Final answer
    x = 60,075,600.87

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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.