Finding the Fourth Proportional to 961,823,900,552.96, 1,441,480,799,763.10 and 537,335,019,165.44
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Solution
The fourth proportional to 961,823,900,552.96, 1,441,480,799,763.10 and 537,335,019,165.44 is: 805,301,378,684.83
Step by Step Solution
- Step 1: Write the proportion equation
961,823,900,552.96 : 1,441,480,799,763.10 = 537,335,019,165.44 : x - Step 2: Convert to fraction form
961,823,900,552.96/1,441,480,799,763.10 = 537,335,019,165.44/x - Step 3: Cross multiply
961,823,900,552.96x = 1,441,480,799,763.10 × 537,335,019,165.44 - Step 4: Simplify right side
961,823,900,552.96x = 774,558,113,167,319,186,276,352 - Step 5: Solve for x
x = 774,558,113,167,319,186,276,352/961,823,900,552.96 - Step 6: Final answer
x = 805,301,378,684.83
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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.