Home / 149,803,804.80-224,761,694.40-58,990,700.16

Finding the Fourth Proportional to 149,803,804.80, 224,761,694.40 and 58,990,700.16

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Solution

The fourth proportional to 149,803,804.80, 224,761,694.40 and 58,990,700.16 is: 88,508,097.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,803,804.80 : 224,761,694.40 = 58,990,700.16 : x
  2. Step 2: Convert to fraction form
    149,803,804.80/224,761,694.40 = 58,990,700.16/x
  3. Step 3: Cross multiply
    149,803,804.80x = 224,761,694.40 × 58,990,700.16
  4. Step 4: Simplify right side
    149,803,804.80x = 13,258,849,721,803,950
  5. Step 5: Solve for x
    x = 13,258,849,721,803,950/149,803,804.80
  6. Step 6: Final answer
    x = 88,508,097.24

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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.