Home / 38,692,925,463,820-58,039,605,169,172-12,906,196,771,062

Finding the Fourth Proportional to 38,692,925,463,820, 58,039,605,169,172 and 12,906,196,771,062

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Solution

The fourth proportional to 38,692,925,463,820, 58,039,605,169,172 and 12,906,196,771,062 is: 19,359,367,529,046.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,692,925,463,820 : 58,039,605,169,172 = 12,906,196,771,062 : x
  2. Step 2: Convert to fraction form
    38,692,925,463,820/58,039,605,169,172 = 12,906,196,771,062/x
  3. Step 3: Cross multiply
    38,692,925,463,820x = 58,039,605,169,172 × 12,906,196,771,062
  4. Step 4: Simplify right side
    38,692,925,463,820x = 749,070,564,828,081,068,999,442,432
  5. Step 5: Solve for x
    x = 749,070,564,828,081,068,999,442,432/38,692,925,463,820
  6. Step 6: Final answer
    x = 19,359,367,529,046.18

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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.