Home / 40,742,329,296.52-61,113,479,560.74-10,895,884,713.22

Finding the Fourth Proportional to 40,742,329,296.52, 61,113,479,560.74 and 10,895,884,713.22

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Solution

The fourth proportional to 40,742,329,296.52, 61,113,479,560.74 and 10,895,884,713.22 is: 16,343,823,223.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,742,329,296.52 : 61,113,479,560.74 = 10,895,884,713.22 : x
  2. Step 2: Convert to fraction form
    40,742,329,296.52/61,113,479,560.74 = 10,895,884,713.22/x
  3. Step 3: Cross multiply
    40,742,329,296.52x = 61,113,479,560.74 × 10,895,884,713.22
  4. Step 4: Simplify right side
    40,742,329,296.52x = 665,885,427,717,549,850,624
  5. Step 5: Solve for x
    x = 665,885,427,717,549,850,624/40,742,329,296.52
  6. Step 6: Final answer
    x = 16,343,823,223.05

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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.