Home / 88,933,572,482.15-122,724,887,875.03-48,287,553,660.24

Finding the Fourth Proportional to 88,933,572,482.15, 122,724,887,875.03 and 48,287,553,660.24

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Solution

The fourth proportional to 88,933,572,482.15, 122,724,887,875.03 and 48,287,553,660.24 is: 66,634,955,094.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,933,572,482.15 : 122,724,887,875.03 = 48,287,553,660.24 : x
  2. Step 2: Convert to fraction form
    88,933,572,482.15/122,724,887,875.03 = 48,287,553,660.24/x
  3. Step 3: Cross multiply
    88,933,572,482.15x = 122,724,887,875.03 × 48,287,553,660.24
  4. Step 4: Simplify right side
    88,933,572,482.15x = 5,926,084,608,712,448,671,744
  5. Step 5: Solve for x
    x = 5,926,084,608,712,448,671,744/88,933,572,482.15
  6. Step 6: Final answer
    x = 66,634,955,094.17

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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.