Home / 96,521,671,220.40-133,199,928,026.10-53,117,956,083.28

Finding the Fourth Proportional to 96,521,671,220.40, 133,199,928,026.10 and 53,117,956,083.28

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Solution

The fourth proportional to 96,521,671,220.40, 133,199,928,026.10 and 53,117,956,083.28 is: 73,302,791,359.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,521,671,220.40 : 133,199,928,026.10 = 53,117,956,083.28 : x
  2. Step 2: Convert to fraction form
    96,521,671,220.40/133,199,928,026.10 = 53,117,956,083.28/x
  3. Step 3: Cross multiply
    96,521,671,220.40x = 133,199,928,026.10 × 53,117,956,083.28
  4. Step 4: Simplify right side
    96,521,671,220.40x = 7,075,307,927,185,771,200,512
  5. Step 5: Solve for x
    x = 7,075,307,927,185,771,200,512/96,521,671,220.40
  6. Step 6: Final answer
    x = 73,302,791,359.98

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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.