Home / 52,602,894.45-72,594,236.75-29,398,020.93

Finding the Fourth Proportional to 52,602,894.45, 72,594,236.75 and 29,398,020.93

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Solution

The fourth proportional to 52,602,894.45, 72,594,236.75 and 29,398,020.93 is: 40,570,522.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,602,894.45 : 72,594,236.75 = 29,398,020.93 : x
  2. Step 2: Convert to fraction form
    52,602,894.45/72,594,236.75 = 29,398,020.93/x
  3. Step 3: Cross multiply
    52,602,894.45x = 72,594,236.75 × 29,398,020.93
  4. Step 4: Simplify right side
    52,602,894.45x = 2,134,126,891,226,885.25
  5. Step 5: Solve for x
    x = 2,134,126,891,226,885.25/52,602,894.45
  6. Step 6: Final answer
    x = 40,570,522.09

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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.