Home / 302,319,259.40-453,478,889.10-241,853,083.40

Finding the Fourth Proportional to 302,319,259.40, 453,478,889.10 and 241,853,083.40

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Solution

The fourth proportional to 302,319,259.40, 453,478,889.10 and 241,853,083.40 is: 362,779,625.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,319,259.40 : 453,478,889.10 = 241,853,083.40 : x
  2. Step 2: Convert to fraction form
    302,319,259.40/453,478,889.10 = 241,853,083.40/x
  3. Step 3: Cross multiply
    302,319,259.40x = 453,478,889.10 × 241,853,083.40
  4. Step 4: Simplify right side
    302,319,259.40x = 109,675,267,585,641,664
  5. Step 5: Solve for x
    x = 109,675,267,585,641,664/302,319,259.40
  6. Step 6: Final answer
    x = 362,779,625.10

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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.