Home / 67,408,168,635.44-92,988,005,075.55-41,679,224,018.81

Finding the Fourth Proportional to 67,408,168,635.44, 92,988,005,075.55 and 41,679,224,018.81

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Solution

The fourth proportional to 67,408,168,635.44, 92,988,005,075.55 and 41,679,224,018.81 is: 57,495,522,769.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,408,168,635.44 : 92,988,005,075.55 = 41,679,224,018.81 : x
  2. Step 2: Convert to fraction form
    67,408,168,635.44/92,988,005,075.55 = 41,679,224,018.81/x
  3. Step 3: Cross multiply
    67,408,168,635.44x = 92,988,005,075.55 × 41,679,224,018.81
  4. Step 4: Simplify right side
    67,408,168,635.44x = 3,875,667,894,606,089,420,800
  5. Step 5: Solve for x
    x = 3,875,667,894,606,089,420,800/67,408,168,635.44
  6. Step 6: Final answer
    x = 57,495,522,769.16

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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.