Finding the Fourth Proportional to 883,309,588,358.08, 1,325,366,966,346.10 and 453,348,609,995.02
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Solution
The fourth proportional to 883,309,588,358.08, 1,325,366,966,346.10 and 453,348,609,995.02 is: 680,229,536,558.30
Step by Step Solution
- Step 1: Write the proportion equation
883,309,588,358.08 : 1,325,366,966,346.10 = 453,348,609,995.02 : x - Step 2: Convert to fraction form
883,309,588,358.08/1,325,366,966,346.10 = 453,348,609,995.02/x - Step 3: Cross multiply
883,309,588,358.08x = 1,325,366,966,346.10 × 453,348,609,995.02 - Step 4: Simplify right side
883,309,588,358.08x = 600,853,271,926,320,941,498,368 - Step 5: Solve for x
x = 600,853,271,926,320,941,498,368/883,309,588,358.08 - Step 6: Final answer
x = 680,229,536,558.30
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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.