Home / 37,908,047.40-56,862,071.10-36,845,165.40

Finding the Fourth Proportional to 37,908,047.40, 56,862,071.10 and 36,845,165.40

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Solution

The fourth proportional to 37,908,047.40, 56,862,071.10 and 36,845,165.40 is: 55,267,748.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,908,047.40 : 56,862,071.10 = 36,845,165.40 : x
  2. Step 2: Convert to fraction form
    37,908,047.40/56,862,071.10 = 36,845,165.40/x
  3. Step 3: Cross multiply
    37,908,047.40x = 56,862,071.10 × 36,845,165.40
  4. Step 4: Simplify right side
    37,908,047.40x = 2,095,092,414,666,060
  5. Step 5: Solve for x
    x = 2,095,092,414,666,060/37,908,047.40
  6. Step 6: Final answer
    x = 55,267,748.10

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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.