Home / 94,919,916.52-130,994,570.76-53,101,487.16

Finding the Fourth Proportional to 94,919,916.52, 130,994,570.76 and 53,101,487.16

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Solution

The fourth proportional to 94,919,916.52, 130,994,570.76 and 53,101,487.16 is: 73,282,897.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,919,916.52 : 130,994,570.76 = 53,101,487.16 : x
  2. Step 2: Convert to fraction form
    94,919,916.52/130,994,570.76 = 53,101,487.16/x
  3. Step 3: Cross multiply
    94,919,916.52x = 130,994,570.76 × 53,101,487.16
  4. Step 4: Simplify right side
    94,919,916.52x = 6,956,006,517,241,851
  5. Step 5: Solve for x
    x = 6,956,006,517,241,851/94,919,916.52
  6. Step 6: Final answer
    x = 73,282,897.54

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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.