Home / 96,732,232.94-133,489,563-52,679,967

Finding the Fourth Proportional to 96,732,232.94, 133,489,563 and 52,679,967

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Solution

The fourth proportional to 96,732,232.94, 133,489,563 and 52,679,967 is: 72,697,854.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,732,232.94 : 133,489,563 = 52,679,967 : x
  2. Step 2: Convert to fraction form
    96,732,232.94/133,489,563 = 52,679,967/x
  3. Step 3: Cross multiply
    96,732,232.94x = 133,489,563 × 52,679,967
  4. Step 4: Simplify right side
    96,732,232.94x = 7,032,225,773,684,421
  5. Step 5: Solve for x
    x = 7,032,225,773,684,421/96,732,232.94
  6. Step 6: Final answer
    x = 72,697,854.28

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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.