Home / 372,875,220,002.40-559,312,830,003.60-372,875,220,002.40

Finding the Fourth Proportional to 372,875,220,002.40, 559,312,830,003.60 and 372,875,220,002.40

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Solution

The fourth proportional to 372,875,220,002.40, 559,312,830,003.60 and 372,875,220,002.40 is: 559,312,830,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,875,220,002.40 : 559,312,830,003.60 = 372,875,220,002.40 : x
  2. Step 2: Convert to fraction form
    372,875,220,002.40/559,312,830,003.60 = 372,875,220,002.40/x
  3. Step 3: Cross multiply
    372,875,220,002.40x = 559,312,830,003.60 × 372,875,220,002.40
  4. Step 4: Simplify right side
    372,875,220,002.40x = 208,553,894,537,757,315,825,664
  5. Step 5: Solve for x
    x = 208,553,894,537,757,315,825,664/372,875,220,002.40
  6. Step 6: Final answer
    x = 559,312,830,003.60

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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.