Finding the Fourth Proportional to 232,972,495,951.04, 349,559,417,772.20 and 125,280,896,427.18
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Solution
The fourth proportional to 232,972,495,951.04, 349,559,417,772.20 and 125,280,896,427.18 is: 187,975,481,973.92
Step by Step Solution
- Step 1: Write the proportion equation
232,972,495,951.04 : 349,559,417,772.20 = 125,280,896,427.18 : x - Step 2: Convert to fraction form
232,972,495,951.04/349,559,417,772.20 = 125,280,896,427.18/x - Step 3: Cross multiply
232,972,495,951.04x = 349,559,417,772.20 × 125,280,896,427.18 - Step 4: Simplify right side
232,972,495,951.04x = 43,793,117,213,064,328,904,704 - Step 5: Solve for x
x = 43,793,117,213,064,328,904,704/232,972,495,951.04 - Step 6: Final answer
x = 187,975,481,973.92
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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.