Home / 13,036,812,605.60-19,555,218,908.40-4,755,969,802.40

Finding the Fourth Proportional to 13,036,812,605.60, 19,555,218,908.40 and 4,755,969,802.40

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Solution

The fourth proportional to 13,036,812,605.60, 19,555,218,908.40 and 4,755,969,802.40 is: 7,133,954,703.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,036,812,605.60 : 19,555,218,908.40 = 4,755,969,802.40 : x
  2. Step 2: Convert to fraction form
    13,036,812,605.60/19,555,218,908.40 = 4,755,969,802.40/x
  3. Step 3: Cross multiply
    13,036,812,605.60x = 19,555,218,908.40 × 4,755,969,802.40
  4. Step 4: Simplify right side
    13,036,812,605.60x = 93,004,030,607,671,885,824
  5. Step 5: Solve for x
    x = 93,004,030,607,671,885,824/13,036,812,605.60
  6. Step 6: Final answer
    x = 7,133,954,703.60

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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.