Home / 94,592,730.96-130,537,788.48-52,774,308.18

Finding the Fourth Proportional to 94,592,730.96, 130,537,788.48 and 52,774,308.18

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Solution

The fourth proportional to 94,592,730.96, 130,537,788.48 and 52,774,308.18 is: 72,828,444.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,592,730.96 : 130,537,788.48 = 52,774,308.18 : x
  2. Step 2: Convert to fraction form
    94,592,730.96/130,537,788.48 = 52,774,308.18/x
  3. Step 3: Cross multiply
    94,592,730.96x = 130,537,788.48 × 52,774,308.18
  4. Step 4: Simplify right side
    94,592,730.96x = 6,889,041,478,379,174
  5. Step 5: Solve for x
    x = 6,889,041,478,379,174/94,592,730.96
  6. Step 6: Final answer
    x = 72,828,444.73

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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.