Home / 597,907,269.80-896,860,904.70-367,128,031.40

Finding the Fourth Proportional to 597,907,269.80, 896,860,904.70 and 367,128,031.40

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Solution

The fourth proportional to 597,907,269.80, 896,860,904.70 and 367,128,031.40 is: 550,692,047.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,907,269.80 : 896,860,904.70 = 367,128,031.40 : x
  2. Step 2: Convert to fraction form
    597,907,269.80/896,860,904.70 = 367,128,031.40/x
  3. Step 3: Cross multiply
    597,907,269.80x = 896,860,904.70 × 367,128,031.40
  4. Step 4: Simplify right side
    597,907,269.80x = 329,262,778,382,134,016
  5. Step 5: Solve for x
    x = 329,262,778,382,134,016/597,907,269.80
  6. Step 6: Final answer
    x = 550,692,047.10

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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.