Finding the Fourth Proportional to 26,429,193,263.44, 36,473,038,524.68 and 14,386,980,664.08
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Solution
The fourth proportional to 26,429,193,263.44, 36,473,038,524.68 and 14,386,980,664.08 is: 19,854,442,577.36
Step by Step Solution
- Step 1: Write the proportion equation
26,429,193,263.44 : 36,473,038,524.68 = 14,386,980,664.08 : x - Step 2: Convert to fraction form
26,429,193,263.44/36,473,038,524.68 = 14,386,980,664.08/x - Step 3: Cross multiply
26,429,193,263.44x = 36,473,038,524.68 × 14,386,980,664.08 - Step 4: Simplify right side
26,429,193,263.44x = 524,736,900,014,816,100,352 - Step 5: Solve for x
x = 524,736,900,014,816,100,352/26,429,193,263.44 - Step 6: Final answer
x = 19,854,442,577.36
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.