Home / 59,616,431.40-89,424,647.10-52,058,159.40

Finding the Fourth Proportional to 59,616,431.40, 89,424,647.10 and 52,058,159.40

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Solution

The fourth proportional to 59,616,431.40, 89,424,647.10 and 52,058,159.40 is: 78,087,239.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,616,431.40 : 89,424,647.10 = 52,058,159.40 : x
  2. Step 2: Convert to fraction form
    59,616,431.40/89,424,647.10 = 52,058,159.40/x
  3. Step 3: Cross multiply
    59,616,431.40x = 89,424,647.10 × 52,058,159.40
  4. Step 4: Simplify right side
    59,616,431.40x = 4,655,282,533,020,547
  5. Step 5: Solve for x
    x = 4,655,282,533,020,547/59,616,431.40
  6. Step 6: Final answer
    x = 78,087,239.10

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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.