Home / 1,059,474,886.32-1,462,063,740.66-583,155,071.40

Finding the Fourth Proportional to 1,059,474,886.32, 1,462,063,740.66 and 583,155,071.40

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Solution

The fourth proportional to 1,059,474,886.32, 1,462,063,740.66 and 583,155,071.40 is: 804,747,612.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,474,886.32 : 1,462,063,740.66 = 583,155,071.40 : x
  2. Step 2: Convert to fraction form
    1,059,474,886.32/1,462,063,740.66 = 583,155,071.40/x
  3. Step 3: Cross multiply
    1,059,474,886.32x = 1,462,063,740.66 × 583,155,071.40
  4. Step 4: Simplify right side
    1,059,474,886.32x = 852,609,885,075,933,440
  5. Step 5: Solve for x
    x = 852,609,885,075,933,440/1,059,474,886.32
  6. Step 6: Final answer
    x = 804,747,612.32

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Double scale
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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.