Finding the Fourth Proportional to 2,326,674,208.23, 3,489,752,639.25 and 832,645,459.26
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Solution
The fourth proportional to 2,326,674,208.23, 3,489,752,639.25 and 832,645,459.26 is: 1,248,875,617.71
Step by Step Solution
- Step 1: Write the proportion equation
2,326,674,208.23 : 3,489,752,639.25 = 832,645,459.26 : x - Step 2: Convert to fraction form
2,326,674,208.23/3,489,752,639.25 = 832,645,459.26/x - Step 3: Cross multiply
2,326,674,208.23x = 3,489,752,639.25 × 832,645,459.26 - Step 4: Simplify right side
2,326,674,208.23x = 2,905,726,689,012,113,408 - Step 5: Solve for x
x = 2,905,726,689,012,113,408/2,326,674,208.23 - Step 6: Final answer
x = 1,248,875,617.71
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.