Home / 760,537,739,445-1,049,567,250,649-417,993,744,065.67

Finding the Fourth Proportional to 760,537,739,445, 1,049,567,250,649 and 417,993,744,065.67

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Solution

The fourth proportional to 760,537,739,445, 1,049,567,250,649 and 417,993,744,065.67 is: 576,845,200,433.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    760,537,739,445 : 1,049,567,250,649 = 417,993,744,065.67 : x
  2. Step 2: Convert to fraction form
    760,537,739,445/1,049,567,250,649 = 417,993,744,065.67/x
  3. Step 3: Cross multiply
    760,537,739,445x = 1,049,567,250,649 × 417,993,744,065.67
  4. Step 4: Simplify right side
    760,537,739,445x = 438,712,544,747,487,020,187,648
  5. Step 5: Solve for x
    x = 438,712,544,747,487,020,187,648/760,537,739,445
  6. Step 6: Final answer
    x = 576,845,200,433.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.