Home / 107,124,070.83-147,832,837.50-60,091,570.05

Finding the Fourth Proportional to 107,124,070.83, 147,832,837.50 and 60,091,570.05

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Solution

The fourth proportional to 107,124,070.83, 147,832,837.50 and 60,091,570.05 is: 82,927,275.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,124,070.83 : 147,832,837.50 = 60,091,570.05 : x
  2. Step 2: Convert to fraction form
    107,124,070.83/147,832,837.50 = 60,091,570.05/x
  3. Step 3: Cross multiply
    107,124,070.83x = 147,832,837.50 × 60,091,570.05
  4. Step 4: Simplify right side
    107,124,070.83x = 8,883,507,310,321,516
  5. Step 5: Solve for x
    x = 8,883,507,310,321,516/107,124,070.83
  6. Step 6: Final answer
    x = 82,927,275.28

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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.