Home / 40,742,329,416.44-61,113,479,740.70-10,895,884,832.91

Finding the Fourth Proportional to 40,742,329,416.44, 61,113,479,740.70 and 10,895,884,832.91

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Solution

The fourth proportional to 40,742,329,416.44, 61,113,479,740.70 and 10,895,884,832.91 is: 16,343,823,402.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,742,329,416.44 : 61,113,479,740.70 = 10,895,884,832.91 : x
  2. Step 2: Convert to fraction form
    40,742,329,416.44/61,113,479,740.70 = 10,895,884,832.91/x
  3. Step 3: Cross multiply
    40,742,329,416.44x = 61,113,479,740.70 × 10,895,884,832.91
  4. Step 4: Simplify right side
    40,742,329,416.44x = 665,885,436,992,991,133,696
  5. Step 5: Solve for x
    x = 665,885,436,992,991,133,696/40,742,329,416.44
  6. Step 6: Final answer
    x = 16,343,823,402.61

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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.