Home / 158,725,849,573.80-238,088,774,360.70-158,725,849,573.80

Finding the Fourth Proportional to 158,725,849,573.80, 238,088,774,360.70 and 158,725,849,573.80

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Solution

The fourth proportional to 158,725,849,573.80, 238,088,774,360.70 and 158,725,849,573.80 is: 238,088,774,360.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,725,849,573.80 : 238,088,774,360.70 = 158,725,849,573.80 : x
  2. Step 2: Convert to fraction form
    158,725,849,573.80/238,088,774,360.70 = 158,725,849,573.80/x
  3. Step 3: Cross multiply
    158,725,849,573.80x = 238,088,774,360.70 × 158,725,849,573.80
  4. Step 4: Simplify right side
    158,725,849,573.80x = 37,790,842,984,386,881,650,688
  5. Step 5: Solve for x
    x = 37,790,842,984,386,881,650,688/158,725,849,573.80
  6. Step 6: Final answer
    x = 238,088,774,360.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.