Finding the Fourth Proportional to 9,475,963,024.74, 14,214,818,332.25 and 3,094,533,554.05
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Solution
The fourth proportional to 9,475,963,024.74, 14,214,818,332.25 and 3,094,533,554.05 is: 4,642,085,683.42
Step by Step Solution
- Step 1: Write the proportion equation
9,475,963,024.74 : 14,214,818,332.25 = 3,094,533,554.05 : x - Step 2: Convert to fraction form
9,475,963,024.74/14,214,818,332.25 = 3,094,533,554.05/x - Step 3: Cross multiply
9,475,963,024.74x = 14,214,818,332.25 × 3,094,533,554.05 - Step 4: Simplify right side
9,475,963,024.74x = 43,988,232,293,786,140,672 - Step 5: Solve for x
x = 43,988,232,293,786,140,672/9,475,963,024.74 - Step 6: Final answer
x = 4,642,085,683.42
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1.5x scale
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.