Home / 114,683,427.36-171,934,206.12-60,085,541.52

Finding the Fourth Proportional to 114,683,427.36, 171,934,206.12 and 60,085,541.52

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Solution

The fourth proportional to 114,683,427.36, 171,934,206.12 and 60,085,541.52 is: 90,080,669.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,683,427.36 : 171,934,206.12 = 60,085,541.52 : x
  2. Step 2: Convert to fraction form
    114,683,427.36/171,934,206.12 = 60,085,541.52/x
  3. Step 3: Cross multiply
    114,683,427.36x = 171,934,206.12 × 60,085,541.52
  4. Step 4: Simplify right side
    114,683,427.36x = 10,330,759,880,531,498
  5. Step 5: Solve for x
    x = 10,330,759,880,531,498/114,683,427.36
  6. Step 6: Final answer
    x = 90,080,669.18

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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.