Home / 293,999,875.40-441,066,251.46-97,262,827.04

Finding the Fourth Proportional to 293,999,875.40, 441,066,251.46 and 97,262,827.04

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Solution

The fourth proportional to 293,999,875.40, 441,066,251.46 and 97,262,827.04 is: 145,916,220.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,999,875.40 : 441,066,251.46 = 97,262,827.04 : x
  2. Step 2: Convert to fraction form
    293,999,875.40/441,066,251.46 = 97,262,827.04/x
  3. Step 3: Cross multiply
    293,999,875.40x = 441,066,251.46 × 97,262,827.04
  4. Step 4: Simplify right side
    293,999,875.40x = 42,899,350,528,935,128
  5. Step 5: Solve for x
    x = 42,899,350,528,935,128/293,999,875.40
  6. Step 6: Final answer
    x = 145,916,220.10

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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.