Home / 94,671,202.93-130,636,307.46-54,970,973.29

Finding the Fourth Proportional to 94,671,202.93, 130,636,307.46 and 54,970,973.29

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Solution

The fourth proportional to 94,671,202.93, 130,636,307.46 and 54,970,973.29 is: 75,854,164.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,671,202.93 : 130,636,307.46 = 54,970,973.29 : x
  2. Step 2: Convert to fraction form
    94,671,202.93/130,636,307.46 = 54,970,973.29/x
  3. Step 3: Cross multiply
    94,671,202.93x = 130,636,307.46 × 54,970,973.29
  4. Step 4: Simplify right side
    94,671,202.93x = 7,181,204,968,087,887
  5. Step 5: Solve for x
    x = 7,181,204,968,087,887/94,671,202.93
  6. Step 6: Final answer
    x = 75,854,164.16

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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.