Home / 144,776,392.01-197,118,583.86-144,316,708.52

Finding the Fourth Proportional to 144,776,392.01, 197,118,583.86 and 144,316,708.52

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Solution

The fourth proportional to 144,776,392.01, 197,118,583.86 and 144,316,708.52 is: 196,492,707.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,776,392.01 : 197,118,583.86 = 144,316,708.52 : x
  2. Step 2: Convert to fraction form
    144,776,392.01/197,118,583.86 = 144,316,708.52/x
  3. Step 3: Cross multiply
    144,776,392.01x = 197,118,583.86 × 144,316,708.52
  4. Step 4: Simplify right side
    144,776,392.01x = 28,447,505,211,291,596
  5. Step 5: Solve for x
    x = 28,447,505,211,291,596/144,776,392.01
  6. Step 6: Final answer
    x = 196,492,707.25

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.