Home / 229,884,473,602.60-344,826,710,403.90-135,847,476,687.40

Finding the Fourth Proportional to 229,884,473,602.60, 344,826,710,403.90 and 135,847,476,687.40

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Solution

The fourth proportional to 229,884,473,602.60, 344,826,710,403.90 and 135,847,476,687.40 is: 203,771,215,031.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,884,473,602.60 : 344,826,710,403.90 = 135,847,476,687.40 : x
  2. Step 2: Convert to fraction form
    229,884,473,602.60/344,826,710,403.90 = 135,847,476,687.40/x
  3. Step 3: Cross multiply
    229,884,473,602.60x = 344,826,710,403.90 × 135,847,476,687.40
  4. Step 4: Simplify right side
    229,884,473,602.60x = 46,843,838,502,786,641,690,624
  5. Step 5: Solve for x
    x = 46,843,838,502,786,641,690,624/229,884,473,602.60
  6. Step 6: Final answer
    x = 203,771,215,031.10

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1.5x scale

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.