Home / 183,592,526.43-253,355,309.93-99,959,697.81

Finding the Fourth Proportional to 183,592,526.43, 253,355,309.93 and 99,959,697.81

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Solution

The fourth proportional to 183,592,526.43, 253,355,309.93 and 99,959,697.81 is: 137,943,089.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,592,526.43 : 253,355,309.93 = 99,959,697.81 : x
  2. Step 2: Convert to fraction form
    183,592,526.43/253,355,309.93 = 99,959,697.81/x
  3. Step 3: Cross multiply
    183,592,526.43x = 253,355,309.93 × 99,959,697.81
  4. Step 4: Simplify right side
    183,592,526.43x = 25,325,320,219,411,592
  5. Step 5: Solve for x
    x = 25,325,320,219,411,592/183,592,526.43
  6. Step 6: Final answer
    x = 137,943,089.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.