Home / 1,838,737,853,088.30-2,537,535,325,768.10-1,057,471,590,606.40

Finding the Fourth Proportional to 1,838,737,853,088.30, 2,537,535,325,768.10 and 1,057,471,590,606.40

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Solution

The fourth proportional to 1,838,737,853,088.30, 2,537,535,325,768.10 and 1,057,471,590,606.40 is: 1,459,355,129,200.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,737,853,088.30 : 2,537,535,325,768.10 = 1,057,471,590,606.40 : x
  2. Step 2: Convert to fraction form
    1,838,737,853,088.30/2,537,535,325,768.10 = 1,057,471,590,606.40/x
  3. Step 3: Cross multiply
    1,838,737,853,088.30x = 2,537,535,325,768.10 × 1,057,471,590,606.40
  4. Step 4: Simplify right side
    1,838,737,853,088.30x = 2,683,371,517,159,922,273,878,016
  5. Step 5: Solve for x
    x = 2,683,371,517,159,922,273,878,016/1,838,737,853,088.30
  6. Step 6: Final answer
    x = 1,459,355,129,200.72

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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.