Home / 546,788,740.17-754,487,289.88-332,095,662.60

Finding the Fourth Proportional to 546,788,740.17, 754,487,289.88 and 332,095,662.60

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Solution

The fourth proportional to 546,788,740.17, 754,487,289.88 and 332,095,662.60 is: 458,242,714.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,788,740.17 : 754,487,289.88 = 332,095,662.60 : x
  2. Step 2: Convert to fraction form
    546,788,740.17/754,487,289.88 = 332,095,662.60/x
  3. Step 3: Cross multiply
    546,788,740.17x = 754,487,289.88 × 332,095,662.60
  4. Step 4: Simplify right side
    546,788,740.17x = 250,561,956,455,146,688
  5. Step 5: Solve for x
    x = 250,561,956,455,146,688/546,788,740.17
  6. Step 6: Final answer
    x = 458,242,714.32

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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.