Finding the Fourth Proportional to 4,451,843,908,305.40, 6,673,941,334,130.70 and 1,547,191,854,332
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Solution
The fourth proportional to 4,451,843,908,305.40, 6,673,941,334,130.70 and 1,547,191,854,332 is: 2,319,458,606,621.99
Step by Step Solution
- Step 1: Write the proportion equation
4,451,843,908,305.40 : 6,673,941,334,130.70 = 1,547,191,854,332 : x - Step 2: Convert to fraction form
4,451,843,908,305.40/6,673,941,334,130.70 = 1,547,191,854,332/x - Step 3: Cross multiply
4,451,843,908,305.40x = 6,673,941,334,130.70 × 1,547,191,854,332 - Step 4: Simplify right side
4,451,843,908,305.40x = 10,325,867,668,456,659,029,590,016 - Step 5: Solve for x
x = 10,325,867,668,456,659,029,590,016/4,451,843,908,305.40 - Step 6: Final answer
x = 2,319,458,606,621.99
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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.