Home / 314,228,301.60-433,648,509.87-174,999,062.91

Finding the Fourth Proportional to 314,228,301.60, 433,648,509.87 and 174,999,062.91

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Solution

The fourth proportional to 314,228,301.60, 433,648,509.87 and 174,999,062.91 is: 241,506,199.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,228,301.60 : 433,648,509.87 = 174,999,062.91 : x
  2. Step 2: Convert to fraction form
    314,228,301.60/433,648,509.87 = 174,999,062.91/x
  3. Step 3: Cross multiply
    314,228,301.60x = 433,648,509.87 × 174,999,062.91
  4. Step 4: Simplify right side
    314,228,301.60x = 75,888,082,859,567,888
  5. Step 5: Solve for x
    x = 75,888,082,859,567,888/314,228,301.60
  6. Step 6: Final answer
    x = 241,506,199.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.