Home / 604,626,817.02-907,084,152-195,682,967.52

Finding the Fourth Proportional to 604,626,817.02, 907,084,152 and 195,682,967.52

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Solution

The fourth proportional to 604,626,817.02, 907,084,152 and 195,682,967.52 is: 293,571,032.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,626,817.02 : 907,084,152 = 195,682,967.52 : x
  2. Step 2: Convert to fraction form
    604,626,817.02/907,084,152 = 195,682,967.52/x
  3. Step 3: Cross multiply
    604,626,817.02x = 907,084,152 × 195,682,967.52
  4. Step 4: Simplify right side
    604,626,817.02x = 177,500,918,653,722,752
  5. Step 5: Solve for x
    x = 177,500,918,653,722,752/604,626,817.02
  6. Step 6: Final answer
    x = 293,571,032.01

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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.