Home / 430,617,094.63-594,254,579.90-244,978,110.32

Finding the Fourth Proportional to 430,617,094.63, 594,254,579.90 and 244,978,110.32

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Solution

The fourth proportional to 430,617,094.63, 594,254,579.90 and 244,978,110.32 is: 338,071,492.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,617,094.63 : 594,254,579.90 = 244,978,110.32 : x
  2. Step 2: Convert to fraction form
    430,617,094.63/594,254,579.90 = 244,978,110.32/x
  3. Step 3: Cross multiply
    430,617,094.63x = 594,254,579.90 × 244,978,110.32
  4. Step 4: Simplify right side
    430,617,094.63x = 145,579,364,028,711,296
  5. Step 5: Solve for x
    x = 145,579,364,028,711,296/430,617,094.63
  6. Step 6: Final answer
    x = 338,071,492.85

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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.