Home / 45,349,634,140.30-68,024,451,210.45-45,349,634,140.30

Finding the Fourth Proportional to 45,349,634,140.30, 68,024,451,210.45 and 45,349,634,140.30

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Solution

The fourth proportional to 45,349,634,140.30, 68,024,451,210.45 and 45,349,634,140.30 is: 68,024,451,210.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,349,634,140.30 : 68,024,451,210.45 = 45,349,634,140.30 : x
  2. Step 2: Convert to fraction form
    45,349,634,140.30/68,024,451,210.45 = 45,349,634,140.30/x
  3. Step 3: Cross multiply
    45,349,634,140.30x = 68,024,451,210.45 × 45,349,634,140.30
  4. Step 4: Simplify right side
    45,349,634,140.30x = 3,084,883,974,988,594,937,856
  5. Step 5: Solve for x
    x = 3,084,883,974,988,594,937,856/45,349,634,140.30
  6. Step 6: Final answer
    x = 68,024,451,210.45

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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.