Home / 94,625,070.36-130,579,667.10-53,371,368.60

Finding the Fourth Proportional to 94,625,070.36, 130,579,667.10 and 53,371,368.60

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Solution

The fourth proportional to 94,625,070.36, 130,579,667.10 and 53,371,368.60 is: 73,650,836.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,625,070.36 : 130,579,667.10 = 53,371,368.60 : x
  2. Step 2: Convert to fraction form
    94,625,070.36/130,579,667.10 = 53,371,368.60/x
  3. Step 3: Cross multiply
    94,625,070.36x = 130,579,667.10 × 53,371,368.60
  4. Step 4: Simplify right side
    94,625,070.36x = 6,969,215,544,459,393
  5. Step 5: Solve for x
    x = 6,969,215,544,459,393/94,625,070.36
  6. Step 6: Final answer
    x = 73,650,836.06

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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.