Finding the Fourth Proportional to 6,864,510,014.44, 10,296,860,681.04 and 1,957,183,820.44
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Solution
The fourth proportional to 6,864,510,014.44, 10,296,860,681.04 and 1,957,183,820.44 is: 2,935,803,004.71
Step by Step Solution
- Step 1: Write the proportion equation
6,864,510,014.44 : 10,296,860,681.04 = 1,957,183,820.44 : x - Step 2: Convert to fraction form
6,864,510,014.44/10,296,860,681.04 = 1,957,183,820.44/x - Step 3: Cross multiply
6,864,510,014.44x = 10,296,860,681.04 × 1,957,183,820.44 - Step 4: Simplify right side
6,864,510,014.44x = 20,152,849,126,256,291,840 - Step 5: Solve for x
x = 20,152,849,126,256,291,840/6,864,510,014.44 - Step 6: Final answer
x = 2,935,803,004.71
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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.