Finding the Fourth Proportional to 484,674,260,395.08, 727,011,390,592.65 and 484,674,260,395.08
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Solution
The fourth proportional to 484,674,260,395.08, 727,011,390,592.65 and 484,674,260,395.08 is: 727,011,390,592.65
Step by Step Solution
- Step 1: Write the proportion equation
484,674,260,395.08 : 727,011,390,592.65 = 484,674,260,395.08 : x - Step 2: Convert to fraction form
484,674,260,395.08/727,011,390,592.65 = 484,674,260,395.08/x - Step 3: Cross multiply
484,674,260,395.08x = 727,011,390,592.65 × 484,674,260,395.08 - Step 4: Simplify right side
484,674,260,395.08x = 352,363,708,034,291,291,127,808 - Step 5: Solve for x
x = 352,363,708,034,291,291,127,808/484,674,260,395.08 - Step 6: Final answer
x = 727,011,390,592.65
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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.