Home / 14,069,920,127.01-21,105,558,960.90-4,626,354,887.03

Finding the Fourth Proportional to 14,069,920,127.01, 21,105,558,960.90 and 4,626,354,887.03

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Solution

The fourth proportional to 14,069,920,127.01, 21,105,558,960.90 and 4,626,354,887.03 is: 6,939,755,518.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,069,920,127.01 : 21,105,558,960.90 = 4,626,354,887.03 : x
  2. Step 2: Convert to fraction form
    14,069,920,127.01/21,105,558,960.90 = 4,626,354,887.03/x
  3. Step 3: Cross multiply
    14,069,920,127.01x = 21,105,558,960.90 × 4,626,354,887.03
  4. Step 4: Simplify right side
    14,069,920,127.01x = 97,641,805,842,252,693,504
  5. Step 5: Solve for x
    x = 97,641,805,842,252,693,504/14,069,920,127.01
  6. Step 6: Final answer
    x = 6,939,755,518.21

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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.