Home / 45,867,666,588.85-63,299,341,719.43-25,545,119,068.36

Finding the Fourth Proportional to 45,867,666,588.85, 63,299,341,719.43 and 25,545,119,068.36

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Solution

The fourth proportional to 45,867,666,588.85, 63,299,341,719.43 and 25,545,119,068.36 is: 35,253,356,916.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,867,666,588.85 : 63,299,341,719.43 = 25,545,119,068.36 : x
  2. Step 2: Convert to fraction form
    45,867,666,588.85/63,299,341,719.43 = 25,545,119,068.36/x
  3. Step 3: Cross multiply
    45,867,666,588.85x = 63,299,341,719.43 × 25,545,119,068.36
  4. Step 4: Simplify right side
    45,867,666,588.85x = 1,616,989,221,171,659,276,288
  5. Step 5: Solve for x
    x = 1,616,989,221,171,659,276,288/45,867,666,588.85
  6. Step 6: Final answer
    x = 35,253,356,916.24

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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.