Home / 532,224,106.80-797,738,963.40-302,303,338.80

Finding the Fourth Proportional to 532,224,106.80, 797,738,963.40 and 302,303,338.80

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Solution

The fourth proportional to 532,224,106.80, 797,738,963.40 and 302,303,338.80 is: 453,115,800.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,224,106.80 : 797,738,963.40 = 302,303,338.80 : x
  2. Step 2: Convert to fraction form
    532,224,106.80/797,738,963.40 = 302,303,338.80/x
  3. Step 3: Cross multiply
    532,224,106.80x = 797,738,963.40 × 302,303,338.80
  4. Step 4: Simplify right side
    532,224,106.80x = 241,159,152,126,671,008
  5. Step 5: Solve for x
    x = 241,159,152,126,671,008/532,224,106.80
  6. Step 6: Final answer
    x = 453,115,800.37

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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.