Home / 1,105,817,632.86-1,526,018,016.57-604,026,224.34

Finding the Fourth Proportional to 1,105,817,632.86, 1,526,018,016.57 and 604,026,224.34

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Solution

The fourth proportional to 1,105,817,632.86, 1,526,018,016.57 and 604,026,224.34 is: 833,550,554.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,105,817,632.86 : 1,526,018,016.57 = 604,026,224.34 : x
  2. Step 2: Convert to fraction form
    1,105,817,632.86/1,526,018,016.57 = 604,026,224.34/x
  3. Step 3: Cross multiply
    1,105,817,632.86x = 1,526,018,016.57 × 604,026,224.34
  4. Step 4: Simplify right side
    1,105,817,632.86x = 921,754,900,823,592,704
  5. Step 5: Solve for x
    x = 921,754,900,823,592,704/1,105,817,632.86
  6. Step 6: Final answer
    x = 833,550,554.30

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Double scale
Find fourth proportional to 1,105,817,633.86, 1,526,018,017.95 and 604,026,225.34
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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.