Home / 745,457,755,964.40-1,118,186,633,946.60-745,457,755,964.40

Finding the Fourth Proportional to 745,457,755,964.40, 1,118,186,633,946.60 and 745,457,755,964.40

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Solution

The fourth proportional to 745,457,755,964.40, 1,118,186,633,946.60 and 745,457,755,964.40 is: 1,118,186,633,946.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    745,457,755,964.40 : 1,118,186,633,946.60 = 745,457,755,964.40 : x
  2. Step 2: Convert to fraction form
    745,457,755,964.40/1,118,186,633,946.60 = 745,457,755,964.40/x
  3. Step 3: Cross multiply
    745,457,755,964.40x = 1,118,186,633,946.60 × 745,457,755,964.40
  4. Step 4: Simplify right side
    745,457,755,964.40x = 833,560,898,891,218,570,706,944
  5. Step 5: Solve for x
    x = 833,560,898,891,218,570,706,944/745,457,755,964.40
  6. Step 6: Final answer
    x = 1,118,186,633,946.60

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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.