Home / 96,513,359.04-133,189,381.80-52,460,330.40

Finding the Fourth Proportional to 96,513,359.04, 133,189,381.80 and 52,460,330.40

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Solution

The fourth proportional to 96,513,359.04, 133,189,381.80 and 52,460,330.40 is: 72,395,770.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,513,359.04 : 133,189,381.80 = 52,460,330.40 : x
  2. Step 2: Convert to fraction form
    96,513,359.04/133,189,381.80 = 52,460,330.40/x
  3. Step 3: Cross multiply
    96,513,359.04x = 133,189,381.80 × 52,460,330.40
  4. Step 4: Simplify right side
    96,513,359.04x = 6,987,158,974,999,746
  5. Step 5: Solve for x
    x = 6,987,158,974,999,746/96,513,359.04
  6. Step 6: Final answer
    x = 72,395,770.33

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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.