Home / 594,189,048,357.90-891,334,914,088.75-163,926,133,090.78

Finding the Fourth Proportional to 594,189,048,357.90, 891,334,914,088.75 and 163,926,133,090.78

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Solution

The fourth proportional to 594,189,048,357.90, 891,334,914,088.75 and 163,926,133,090.78 is: 245,903,363,852.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,189,048,357.90 : 891,334,914,088.75 = 163,926,133,090.78 : x
  2. Step 2: Convert to fraction form
    594,189,048,357.90/891,334,914,088.75 = 163,926,133,090.78/x
  3. Step 3: Cross multiply
    594,189,048,357.90x = 891,334,914,088.75 × 163,926,133,090.78
  4. Step 4: Simplify right side
    594,189,048,357.90x = 146,113,085,755,371,395,481,600
  5. Step 5: Solve for x
    x = 146,113,085,755,371,395,481,600/594,189,048,357.90
  6. Step 6: Final answer
    x = 245,903,363,852.24

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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.