Home / 60,487,988,364.90-83,472,999,304.54-33,021,574,878.55

Finding the Fourth Proportional to 60,487,988,364.90, 83,472,999,304.54 and 33,021,574,878.55

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Solution

The fourth proportional to 60,487,988,364.90, 83,472,999,304.54 and 33,021,574,878.55 is: 45,569,541,513.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,487,988,364.90 : 83,472,999,304.54 = 33,021,574,878.55 : x
  2. Step 2: Convert to fraction form
    60,487,988,364.90/83,472,999,304.54 = 33,021,574,878.55/x
  3. Step 3: Cross multiply
    60,487,988,364.90x = 83,472,999,304.54 × 33,021,574,878.55
  4. Step 4: Simplify right side
    60,487,988,364.90x = 2,756,409,896,871,601,897,472
  5. Step 5: Solve for x
    x = 2,756,409,896,871,601,897,472/60,487,988,364.90
  6. Step 6: Final answer
    x = 45,569,541,513.65

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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.