Home / 314,228,301.10-433,648,509.18-174,999,062.40

Finding the Fourth Proportional to 314,228,301.10, 433,648,509.18 and 174,999,062.40

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Solution

The fourth proportional to 314,228,301.10, 433,648,509.18 and 174,999,062.40 is: 241,506,198.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,228,301.10 : 433,648,509.18 = 174,999,062.40 : x
  2. Step 2: Convert to fraction form
    314,228,301.10/433,648,509.18 = 174,999,062.40/x
  3. Step 3: Cross multiply
    314,228,301.10x = 433,648,509.18 × 174,999,062.40
  4. Step 4: Simplify right side
    314,228,301.10x = 75,888,082,517,657,792
  5. Step 5: Solve for x
    x = 75,888,082,517,657,792/314,228,301.10
  6. Step 6: Final answer
    x = 241,506,198.68

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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.