Finding the Fourth Proportional to 14,912,409,654,798, 22,369,624,645,644 and 5,241,237,153,497.70
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Solution
The fourth proportional to 14,912,409,654,798, 22,369,624,645,644 and 5,241,237,153,497.70 is: 7,862,210,770,532.60
Step by Step Solution
- Step 1: Write the proportion equation
14,912,409,654,798 : 22,369,624,645,644 = 5,241,237,153,497.70 : x - Step 2: Convert to fraction form
14,912,409,654,798/22,369,624,645,644 = 5,241,237,153,497.70/x - Step 3: Cross multiply
14,912,409,654,798x = 22,369,624,645,644 × 5,241,237,153,497.70 - Step 4: Simplify right side
14,912,409,654,798x = 117,244,507,802,547,163,827,798,016 - Step 5: Solve for x
x = 117,244,507,802,547,163,827,798,016/14,912,409,654,798 - Step 6: Final answer
x = 7,862,210,770,532.60
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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.