Home / 1,043,041,554,590.40-1,564,562,331,885.60-373,027,951,569.60

Finding the Fourth Proportional to 1,043,041,554,590.40, 1,564,562,331,885.60 and 373,027,951,569.60

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Solution

The fourth proportional to 1,043,041,554,590.40, 1,564,562,331,885.60 and 373,027,951,569.60 is: 559,541,927,354.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,041,554,590.40 : 1,564,562,331,885.60 = 373,027,951,569.60 : x
  2. Step 2: Convert to fraction form
    1,043,041,554,590.40/1,564,562,331,885.60 = 373,027,951,569.60/x
  3. Step 3: Cross multiply
    1,043,041,554,590.40x = 1,564,562,331,885.60 × 373,027,951,569.60
  4. Step 4: Simplify right side
    1,043,041,554,590.40x = 583,625,481,766,242,055,356,416
  5. Step 5: Solve for x
    x = 583,625,481,766,242,055,356,416/1,043,041,554,590.40
  6. Step 6: Final answer
    x = 559,541,927,354.40

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Double scale
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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.