Home / 14,548,472,847.40-21,822,709,271.10-6,283,502,415.40

Finding the Fourth Proportional to 14,548,472,847.40, 21,822,709,271.10 and 6,283,502,415.40

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Solution

The fourth proportional to 14,548,472,847.40, 21,822,709,271.10 and 6,283,502,415.40 is: 9,425,253,623.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,548,472,847.40 : 21,822,709,271.10 = 6,283,502,415.40 : x
  2. Step 2: Convert to fraction form
    14,548,472,847.40/21,822,709,271.10 = 6,283,502,415.40/x
  3. Step 3: Cross multiply
    14,548,472,847.40x = 21,822,709,271.10 × 6,283,502,415.40
  4. Step 4: Simplify right side
    14,548,472,847.40x = 137,123,046,415,528,804,352
  5. Step 5: Solve for x
    x = 137,123,046,415,528,804,352/14,548,472,847.40
  6. Step 6: Final answer
    x = 9,425,253,623.10

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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.