Home / 94,677,968.40-141,931,686.60-34,051,062.48

Finding the Fourth Proportional to 94,677,968.40, 141,931,686.60 and 34,051,062.48

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Solution

The fourth proportional to 94,677,968.40, 141,931,686.60 and 34,051,062.48 is: 51,045,927.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,677,968.40 : 141,931,686.60 = 34,051,062.48 : x
  2. Step 2: Convert to fraction form
    94,677,968.40/141,931,686.60 = 34,051,062.48/x
  3. Step 3: Cross multiply
    94,677,968.40x = 141,931,686.60 × 34,051,062.48
  4. Step 4: Simplify right side
    94,677,968.40x = 4,832,924,728,308,378
  5. Step 5: Solve for x
    x = 4,832,924,728,308,378/94,677,968.40
  6. Step 6: Final answer
    x = 51,045,927.68

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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.