Home / 593,189,085.80-889,783,628.70-569,002,615.40

Finding the Fourth Proportional to 593,189,085.80, 889,783,628.70 and 569,002,615.40

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Solution

The fourth proportional to 593,189,085.80, 889,783,628.70 and 569,002,615.40 is: 853,503,923.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,189,085.80 : 889,783,628.70 = 569,002,615.40 : x
  2. Step 2: Convert to fraction form
    593,189,085.80/889,783,628.70 = 569,002,615.40/x
  3. Step 3: Cross multiply
    593,189,085.80x = 889,783,628.70 × 569,002,615.40
  4. Step 4: Simplify right side
    593,189,085.80x = 506,289,211,870,402,496
  5. Step 5: Solve for x
    x = 506,289,211,870,402,496/593,189,085.80
  6. Step 6: Final answer
    x = 853,503,923.10

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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.