Home / 96,918,870.04-133,748,456.46-52,866,828.88

Finding the Fourth Proportional to 96,918,870.04, 133,748,456.46 and 52,866,828.88

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Solution

The fourth proportional to 96,918,870.04, 133,748,456.46 and 52,866,828.88 is: 72,956,450.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,918,870.04 : 133,748,456.46 = 52,866,828.88 : x
  2. Step 2: Convert to fraction form
    96,918,870.04/133,748,456.46 = 52,866,828.88/x
  3. Step 3: Cross multiply
    96,918,870.04x = 133,748,456.46 × 52,866,828.88
  4. Step 4: Simplify right side
    96,918,870.04x = 7,070,856,759,966,208
  5. Step 5: Solve for x
    x = 7,070,856,759,966,208/96,918,870.04
  6. Step 6: Final answer
    x = 72,956,450.66

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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.