Home / 53,607,787,340.60-80,411,681,010.90-14,349,177,788.60

Finding the Fourth Proportional to 53,607,787,340.60, 80,411,681,010.90 and 14,349,177,788.60

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Solution

The fourth proportional to 53,607,787,340.60, 80,411,681,010.90 and 14,349,177,788.60 is: 21,523,766,682.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,607,787,340.60 : 80,411,681,010.90 = 14,349,177,788.60 : x
  2. Step 2: Convert to fraction form
    53,607,787,340.60/80,411,681,010.90 = 14,349,177,788.60/x
  3. Step 3: Cross multiply
    53,607,787,340.60x = 80,411,681,010.90 × 14,349,177,788.60
  4. Step 4: Simplify right side
    53,607,787,340.60x = 1,153,841,507,105,594,671,104
  5. Step 5: Solve for x
    x = 1,153,841,507,105,594,671,104/53,607,787,340.60
  6. Step 6: Final answer
    x = 21,523,766,682.90

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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.