Home / 9,698,408,161.65-14,547,612,242.48-7,373,885,227.65

Finding the Fourth Proportional to 9,698,408,161.65, 14,547,612,242.48 and 7,373,885,227.65

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Solution

The fourth proportional to 9,698,408,161.65, 14,547,612,242.48 and 7,373,885,227.65 is: 11,060,827,841.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,698,408,161.65 : 14,547,612,242.48 = 7,373,885,227.65 : x
  2. Step 2: Convert to fraction form
    9,698,408,161.65/14,547,612,242.48 = 7,373,885,227.65/x
  3. Step 3: Cross multiply
    9,698,408,161.65x = 14,547,612,242.48 × 7,373,885,227.65
  4. Step 4: Simplify right side
    9,698,408,161.65x = 107,272,423,012,366,696,448
  5. Step 5: Solve for x
    x = 107,272,423,012,366,696,448/9,698,408,161.65
  6. Step 6: Final answer
    x = 11,060,827,841.48

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Double scale
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Similar ratio
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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.