Home / 40,861,478,799.54-56,390,232,071.12-23,713,004,384.46

Finding the Fourth Proportional to 40,861,478,799.54, 56,390,232,071.12 and 23,713,004,384.46

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Solution

The fourth proportional to 40,861,478,799.54, 56,390,232,071.12 and 23,713,004,384.46 is: 32,724,753,475.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,861,478,799.54 : 56,390,232,071.12 = 23,713,004,384.46 : x
  2. Step 2: Convert to fraction form
    40,861,478,799.54/56,390,232,071.12 = 23,713,004,384.46/x
  3. Step 3: Cross multiply
    40,861,478,799.54x = 56,390,232,071.12 × 23,713,004,384.46
  4. Step 4: Simplify right side
    40,861,478,799.54x = 1,337,181,820,343,066,820,608
  5. Step 5: Solve for x
    x = 1,337,181,820,343,066,820,608/40,861,478,799.54
  6. Step 6: Final answer
    x = 32,724,753,475.10

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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.