Home / 65,994,802,793,730-91,068,724,348,920-36,362,875,027,338

Finding the Fourth Proportional to 65,994,802,793,730, 91,068,724,348,920 and 36,362,875,027,338

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Solution

The fourth proportional to 65,994,802,793,730, 91,068,724,348,920 and 36,362,875,027,338 is: 50,178,506,521,933.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,994,802,793,730 : 91,068,724,348,920 = 36,362,875,027,338 : x
  2. Step 2: Convert to fraction form
    65,994,802,793,730/91,068,724,348,920 = 36,362,875,027,338/x
  3. Step 3: Cross multiply
    65,994,802,793,730x = 91,068,724,348,920 × 36,362,875,027,338
  4. Step 4: Simplify right side
    65,994,802,793,730x = 3,311,520,642,398,871,090,345,541,632
  5. Step 5: Solve for x
    x = 3,311,520,642,398,871,090,345,541,632/65,994,802,793,730
  6. Step 6: Final answer
    x = 50,178,506,521,933.12

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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.