Home / 26,150,938,598,496-36,089,391,636,490-15,039,596,199,645

Finding the Fourth Proportional to 26,150,938,598,496, 36,089,391,636,490 and 15,039,596,199,645

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Solution

The fourth proportional to 26,150,938,598,496, 36,089,391,636,490 and 15,039,596,199,645 is: 20,755,273,286,247.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,150,938,598,496 : 36,089,391,636,490 = 15,039,596,199,645 : x
  2. Step 2: Convert to fraction form
    26,150,938,598,496/36,089,391,636,490 = 15,039,596,199,645/x
  3. Step 3: Cross multiply
    26,150,938,598,496x = 36,089,391,636,490 × 15,039,596,199,645
  4. Step 4: Simplify right side
    26,150,938,598,496x = 542,769,877,303,655,076,647,141,376
  5. Step 5: Solve for x
    x = 542,769,877,303,655,076,647,141,376/26,150,938,598,496
  6. Step 6: Final answer
    x = 20,755,273,286,247.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.