Home / 97,746,806.40-146,582,884.80-29,566,838.40

Finding the Fourth Proportional to 97,746,806.40, 146,582,884.80 and 29,566,838.40

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Solution

The fourth proportional to 97,746,806.40, 146,582,884.80 and 29,566,838.40 is: 44,338,967.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,746,806.40 : 146,582,884.80 = 29,566,838.40 : x
  2. Step 2: Convert to fraction form
    97,746,806.40/146,582,884.80 = 29,566,838.40/x
  3. Step 3: Cross multiply
    97,746,806.40x = 146,582,884.80 × 29,566,838.40
  4. Step 4: Simplify right side
    97,746,806.40x = 4,333,992,467,087,416.50
  5. Step 5: Solve for x
    x = 4,333,992,467,087,416.50/97,746,806.40
  6. Step 6: Final answer
    x = 44,338,967.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.