Finding the Fourth Proportional to 3,535,457,637.66, 5,304,087,248.98 and 1,048,409,417.04
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Solution
The fourth proportional to 3,535,457,637.66, 5,304,087,248.98 and 1,048,409,417.04 is: 1,572,881,247.79
Step by Step Solution
- Step 1: Write the proportion equation
3,535,457,637.66 : 5,304,087,248.98 = 1,048,409,417.04 : x - Step 2: Convert to fraction form
3,535,457,637.66/5,304,087,248.98 = 1,048,409,417.04/x - Step 3: Cross multiply
3,535,457,637.66x = 5,304,087,248.98 × 1,048,409,417.04 - Step 4: Simplify right side
3,535,457,637.66x = 5,560,855,020,611,529,728 - Step 5: Solve for x
x = 5,560,855,020,611,529,728/3,535,457,637.66 - Step 6: Final answer
x = 1,572,881,247.79
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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.